161188566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 403729920

約数和(自身を除く): 242541354

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 269, 462, 538, 807, 1297, 1614, 1883, 2594, 2959, 3766, 3891, 5649, 5918, 7782, 8877, 9079, 11298, 14267, 17754, 18158, 20713, 27237, 28534, 41426, 42801, 54474, 62139, 85602, 99869, 124278, 199738, 299607, 348893, 599214, 697786, 1046679, 2093358, 2442251, 3837823, 4884502, 7326753, 7675646, 11513469, 14653506, 23026938, 26864761, 53729522, 80594283, 161188566]

約数ペア:

[(1, 161188566), (2, 80594283), (3, 53729522), (6, 26864761), (7, 23026938), (11, 14653506), (14, 11513469), (21, 7675646), (22, 7326753), (33, 4884502), (42, 3837823), (66, 2442251), (77, 2093358), (154, 1046679), (231, 697786), (269, 599214), (462, 348893), (538, 299607), (807, 199738), (1297, 124278), (1614, 99869), (1883, 85602), (2594, 62139), (2959, 54474), (3766, 42801), (3891, 41426), (5649, 28534), (5918, 27237), (7782, 20713), (8877, 18158), (9079, 17754), (11298, 14267)]