127963368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 386400000

約数和(自身を除く): 258436632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 199, 216, 229, 234, 312, 351, 398, 458, 468, 597, 687, 702, 796, 916, 936, 1194, 1374, 1404, 1592, 1791, 1832, 2061, 2388, 2587, 2748, 2808, 2977, 3582, 4122, 4776, 5174, 5373, 5496, 5954, 6183, 7164, 7761, 8244, 8931, 10348, 10746, 11908, 12366, 14328, 15522, 16488, 17862, 20696, 21492, 23283, 23816, 24732, 26793, 31044, 35724, 42984, 45571, 46566, 49464, 53586, 62088, 69849, 71448, 80379, 91142, 93132, 107172, 136713, 139698, 160758, 182284, 186264, 214344, 273426, 279396, 321516, 364568, 410139, 546852, 558792, 592423, 643032, 820278, 1093704, 1184846, 1230417, 1640556, 1777269, 2369692, 2460834, 3281112, 3554538, 4739384, 4921668, 5331807, 7109076, 9843336, 10663614, 14218152, 15995421, 21327228, 31990842, 42654456, 63981684, 127963368]

約数ペア:

[(1, 127963368), (2, 63981684), (3, 42654456), (4, 31990842), (6, 21327228), (8, 15995421), (9, 14218152), (12, 10663614), (13, 9843336), (18, 7109076), (24, 5331807), (26, 4921668), (27, 4739384), (36, 3554538), (39, 3281112), (52, 2460834), (54, 2369692), (72, 1777269), (78, 1640556), (104, 1230417), (108, 1184846), (117, 1093704), (156, 820278), (199, 643032), (216, 592423), (229, 558792), (234, 546852), (312, 410139), (351, 364568), (398, 321516), (458, 279396), (468, 273426), (597, 214344), (687, 186264), (702, 182284), (796, 160758), (916, 139698), (936, 136713), (1194, 107172), (1374, 93132), (1404, 91142), (1592, 80379), (1791, 71448), (1832, 69849), (2061, 62088), (2388, 53586), (2587, 49464), (2748, 46566), (2808, 45571), (2977, 42984), (3582, 35724), (4122, 31044), (4776, 26793), (5174, 24732), (5373, 23816), (5496, 23283), (5954, 21492), (6183, 20696), (7164, 17862), (7761, 16488), (8244, 15522), (8931, 14328), (10348, 12366), (10746, 11908)]