129194142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{279641}}^1$

素因数の和:279664

約数の個数: 32

約数和(自身を含む): 322147584

約数和(自身を除く): 192953442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 279641, 559282, 838923, 1677846, 1957487, 3076051, 3914974, 5872461, 6152102, 9228153, 11744922, 18456306, 21532357, 43064714, 64597071, 129194142]

約数ペア:

[(1, 129194142), (2, 64597071), (3, 43064714), (6, 21532357), (7, 18456306), (11, 11744922), (14, 9228153), (21, 6152102), (22, 5872461), (33, 3914974), (42, 3076051), (66, 1957487), (77, 1677846), (154, 838923), (231, 559282), (462, 279641)]