147720888

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 506023200

約数和(自身を除く): 358302312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 119, 126, 136, 147, 153, 168, 189, 196, 204, 216, 238, 252, 294, 306, 357, 378, 392, 408, 441, 459, 476, 504, 588, 612, 714, 756, 821, 833, 882, 918, 952, 1071, 1176, 1224, 1323, 1428, 1512, 1642, 1666, 1764, 1836, 2142, 2463, 2499, 2646, 2856, 3213, 3284, 3332, 3528, 3672, 4284, 4926, 4998, 5292, 5747, 6426, 6568, 6664, 7389, 7497, 8568, 9852, 9996, 10584, 11494, 12852, 13957, 14778, 14994, 17241, 19704, 19992, 22167, 22491, 22988, 25704, 27914, 29556, 29988, 34482, 40229, 41871, 44334, 44982, 45976, 51723, 55828, 59112, 59976, 68964, 80458, 83742, 88668, 89964, 97699, 103446, 111656, 120687, 125613, 137928, 155169, 160916, 167484, 177336, 179928, 195398, 206892, 241374, 251226, 293097, 310338, 321832, 334968, 362061, 376839, 390796, 413784, 482748, 502452, 586194, 620676, 683893, 724122, 753678, 781592, 879291, 965496, 1004904, 1086183, 1172388, 1241352, 1367786, 1448244, 1507356, 1758582, 2051679, 2172366, 2344776, 2637873, 2735572, 2896488, 3014712, 3517164, 4103358, 4344732, 5275746, 5471144, 6155037, 7034328, 8206716, 8689464, 10551492, 12310074, 16413432, 18465111, 21102984, 24620148, 36930222, 49240296, 73860444, 147720888]

約数ペア:

[(1, 147720888), (2, 73860444), (3, 49240296), (4, 36930222), (6, 24620148), (7, 21102984), (8, 18465111), (9, 16413432), (12, 12310074), (14, 10551492), (17, 8689464), (18, 8206716), (21, 7034328), (24, 6155037), (27, 5471144), (28, 5275746), (34, 4344732), (36, 4103358), (42, 3517164), (49, 3014712), (51, 2896488), (54, 2735572), (56, 2637873), (63, 2344776), (68, 2172366), (72, 2051679), (84, 1758582), (98, 1507356), (102, 1448244), (108, 1367786), (119, 1241352), (126, 1172388), (136, 1086183), (147, 1004904), (153, 965496), (168, 879291), (189, 781592), (196, 753678), (204, 724122), (216, 683893), (238, 620676), (252, 586194), (294, 502452), (306, 482748), (357, 413784), (378, 390796), (392, 376839), (408, 362061), (441, 334968), (459, 321832), (476, 310338), (504, 293097), (588, 251226), (612, 241374), (714, 206892), (756, 195398), (821, 179928), (833, 177336), (882, 167484), (918, 160916), (952, 155169), (1071, 137928), (1176, 125613), (1224, 120687), (1323, 111656), (1428, 103446), (1512, 97699), (1642, 89964), (1666, 88668), (1764, 83742), (1836, 80458), (2142, 68964), (2463, 59976), (2499, 59112), (2646, 55828), (2856, 51723), (3213, 45976), (3284, 44982), (3332, 44334), (3528, 41871), (3672, 40229), (4284, 34482), (4926, 29988), (4998, 29556), (5292, 27914), (5747, 25704), (6426, 22988), (6568, 22491), (6664, 22167), (7389, 19992), (7497, 19704), (8568, 17241), (9852, 14994), (9996, 14778), (10584, 13957), (11494, 12852)]