128104284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138641}}^1$

素因数の和:138666

約数の個数: 48

約数和(自身を含む): 372669696

約数和(自身を除く): 244565412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 138641, 277282, 415923, 554564, 831846, 970487, 1525051, 1663692, 1940974, 2911461, 3050102, 3881948, 4575153, 5822922, 6100204, 9150306, 10675357, 11645844, 18300612, 21350714, 32026071, 42701428, 64052142, 128104284]

約数ペア:

[(1, 128104284), (2, 64052142), (3, 42701428), (4, 32026071), (6, 21350714), (7, 18300612), (11, 11645844), (12, 10675357), (14, 9150306), (21, 6100204), (22, 5822922), (28, 4575153), (33, 3881948), (42, 3050102), (44, 2911461), (66, 1940974), (77, 1663692), (84, 1525051), (132, 970487), (154, 831846), (231, 554564), (308, 415923), (462, 277282), (924, 138641)]