155149344

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 240

約数和(自身を含む): 553246848

約数和(自身を除く): 398097504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 503, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1006, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1509, 1512, 1632, 1836, 1904, 2012, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3018, 3024, 3213, 3521, 3672, 3808, 4024, 4284, 4527, 4536, 4896, 5508, 5712, 6036, 6048, 6426, 7042, 7344, 8048, 8551, 8568, 9054, 9072, 9639, 10563, 11016, 11424, 12072, 12852, 13581, 14084, 14688, 16096, 17102, 17136, 18108, 18144, 19278, 21126, 22032, 24144, 25653, 25704, 27162, 28168, 31689, 34204, 34272, 36216, 38556, 40743, 42252, 44064, 48288, 51306, 51408, 54324, 56336, 59857, 63378, 68408, 72432, 76959, 77112, 81486, 84504, 95067, 102612, 102816, 108648, 112672, 119714, 126756, 136816, 144864, 153918, 154224, 162972, 169008, 179571, 190134, 205224, 217296, 230877, 239428, 253512, 273632, 285201, 307836, 308448, 325944, 338016, 359142, 380268, 410448, 434592, 461754, 478856, 507024, 538713, 570402, 615672, 651888, 692631, 718284, 760536, 820896, 923508, 957712, 1014048, 1077426, 1140804, 1231344, 1303776, 1385262, 1436568, 1521072, 1616139, 1847016, 1915424, 2154852, 2281608, 2462688, 2770524, 2873136, 3042144, 3232278, 3694032, 4309704, 4563216, 4848417, 5541048, 5746272, 6464556, 7388064, 8619408, 9126432, 9696834, 11082096, 12929112, 17238816, 19393668, 22164192, 25858224, 38787336, 51716448, 77574672, 155149344]

約数ペア:

[(1, 155149344), (2, 77574672), (3, 51716448), (4, 38787336), (6, 25858224), (7, 22164192), (8, 19393668), (9, 17238816), (12, 12929112), (14, 11082096), (16, 9696834), (17, 9126432), (18, 8619408), (21, 7388064), (24, 6464556), (27, 5746272), (28, 5541048), (32, 4848417), (34, 4563216), (36, 4309704), (42, 3694032), (48, 3232278), (51, 3042144), (54, 2873136), (56, 2770524), (63, 2462688), (68, 2281608), (72, 2154852), (81, 1915424), (84, 1847016), (96, 1616139), (102, 1521072), (108, 1436568), (112, 1385262), (119, 1303776), (126, 1231344), (136, 1140804), (144, 1077426), (153, 1014048), (162, 957712), (168, 923508), (189, 820896), (204, 760536), (216, 718284), (224, 692631), (238, 651888), (252, 615672), (272, 570402), (288, 538713), (306, 507024), (324, 478856), (336, 461754), (357, 434592), (378, 410448), (408, 380268), (432, 359142), (459, 338016), (476, 325944), (503, 308448), (504, 307836), (544, 285201), (567, 273632), (612, 253512), (648, 239428), (672, 230877), (714, 217296), (756, 205224), (816, 190134), (864, 179571), (918, 169008), (952, 162972), (1006, 154224), (1008, 153918), (1071, 144864), (1134, 136816), (1224, 126756), (1296, 119714), (1377, 112672), (1428, 108648), (1509, 102816), (1512, 102612), (1632, 95067), (1836, 84504), (1904, 81486), (2012, 77112), (2016, 76959), (2142, 72432), (2268, 68408), (2448, 63378), (2592, 59857), (2754, 56336), (2856, 54324), (3018, 51408), (3024, 51306), (3213, 48288), (3521, 44064), (3672, 42252), (3808, 40743), (4024, 38556), (4284, 36216), (4527, 34272), (4536, 34204), (4896, 31689), (5508, 28168), (5712, 27162), (6036, 25704), (6048, 25653), (6426, 24144), (7042, 22032), (7344, 21126), (8048, 19278), (8551, 18144), (8568, 18108), (9054, 17136), (9072, 17102), (9639, 16096), (10563, 14688), (11016, 14084), (11424, 13581), (12072, 12852)]