156116870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1$

素因数の和:7509

約数の個数: 64

約数和(自身を含む): 360944640

約数和(自身を除く): 204827770

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 7459, 10465, 14918, 20930, 37295, 52213, 74590, 96967, 104426, 171557, 193934, 261065, 343114, 484835, 522130, 678769, 857785, 969670, 1200899, 1357538, 1715570, 2230241, 2401798, 3393845, 4460482, 6004495, 6787690, 11151205, 12008990, 15611687, 22302410, 31223374, 78058435, 156116870]

約数ペア:

[(1, 156116870), (2, 78058435), (5, 31223374), (7, 22302410), (10, 15611687), (13, 12008990), (14, 11151205), (23, 6787690), (26, 6004495), (35, 4460482), (46, 3393845), (65, 2401798), (70, 2230241), (91, 1715570), (115, 1357538), (130, 1200899), (161, 969670), (182, 857785), (230, 678769), (299, 522130), (322, 484835), (455, 343114), (598, 261065), (805, 193934), (910, 171557), (1495, 104426), (1610, 96967), (2093, 74590), (2990, 52213), (4186, 37295), (7459, 20930), (10465, 14918)]