163919916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 326371284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 37, 38, 51, 54, 57, 68, 74, 76, 102, 108, 111, 114, 127, 148, 153, 171, 204, 222, 228, 254, 306, 323, 333, 342, 381, 444, 459, 508, 513, 612, 629, 646, 666, 684, 703, 762, 918, 969, 999, 1026, 1143, 1258, 1292, 1332, 1406, 1524, 1836, 1887, 1938, 1998, 2052, 2109, 2159, 2286, 2413, 2516, 2812, 2907, 3429, 3774, 3876, 3996, 4218, 4318, 4572, 4699, 4826, 5661, 5814, 6327, 6477, 6858, 7239, 7548, 8436, 8636, 8721, 9398, 9652, 11322, 11628, 11951, 12654, 12954, 13716, 14097, 14478, 16983, 17442, 18796, 18981, 19431, 21717, 22644, 23902, 25308, 25908, 28194, 28956, 33966, 34884, 35853, 37962, 38862, 41021, 42291, 43434, 47804, 56388, 58293, 65151, 67932, 71706, 75924, 77724, 79883, 82042, 84582, 86868, 89281, 107559, 116586, 123063, 126873, 130302, 143412, 159766, 164084, 169164, 178562, 215118, 233172, 239649, 246126, 253746, 260604, 267843, 319532, 322677, 357124, 369189, 430236, 479298, 492252, 507492, 535686, 645354, 718947, 738378, 803529, 958596, 1071372, 1107567, 1290708, 1437894, 1476756, 1517777, 1607058, 2156841, 2215134, 2410587, 2875788, 3035554, 3214116, 4313682, 4430268, 4553331, 4821174, 6071108, 8627364, 9106662, 9642348, 13659993, 18213324, 27319986, 40979979, 54639972, 81959958, 163919916]

約数ペア:

[(1, 163919916), (2, 81959958), (3, 54639972), (4, 40979979), (6, 27319986), (9, 18213324), (12, 13659993), (17, 9642348), (18, 9106662), (19, 8627364), (27, 6071108), (34, 4821174), (36, 4553331), (37, 4430268), (38, 4313682), (51, 3214116), (54, 3035554), (57, 2875788), (68, 2410587), (74, 2215134), (76, 2156841), (102, 1607058), (108, 1517777), (111, 1476756), (114, 1437894), (127, 1290708), (148, 1107567), (153, 1071372), (171, 958596), (204, 803529), (222, 738378), (228, 718947), (254, 645354), (306, 535686), (323, 507492), (333, 492252), (342, 479298), (381, 430236), (444, 369189), (459, 357124), (508, 322677), (513, 319532), (612, 267843), (629, 260604), (646, 253746), (666, 246126), (684, 239649), (703, 233172), (762, 215118), (918, 178562), (969, 169164), (999, 164084), (1026, 159766), (1143, 143412), (1258, 130302), (1292, 126873), (1332, 123063), (1406, 116586), (1524, 107559), (1836, 89281), (1887, 86868), (1938, 84582), (1998, 82042), (2052, 79883), (2109, 77724), (2159, 75924), (2286, 71706), (2413, 67932), (2516, 65151), (2812, 58293), (2907, 56388), (3429, 47804), (3774, 43434), (3876, 42291), (3996, 41021), (4218, 38862), (4318, 37962), (4572, 35853), (4699, 34884), (4826, 33966), (5661, 28956), (5814, 28194), (6327, 25908), (6477, 25308), (6858, 23902), (7239, 22644), (7548, 21717), (8436, 19431), (8636, 18981), (8721, 18796), (9398, 17442), (9652, 16983), (11322, 14478), (11628, 14097), (11951, 13716), (12654, 12954)]