138902484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 243524652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 151, 188, 233, 282, 302, 329, 453, 466, 564, 604, 658, 699, 906, 932, 987, 1057, 1316, 1398, 1631, 1812, 1974, 2114, 2796, 3171, 3262, 3948, 4228, 4893, 6342, 6524, 7097, 9786, 10951, 12684, 14194, 19572, 21291, 21902, 28388, 32853, 35183, 42582, 43804, 49679, 65706, 70366, 76657, 85164, 99358, 105549, 131412, 140732, 149037, 153314, 198716, 211098, 229971, 246281, 298074, 306628, 422196, 459942, 492562, 596148, 738843, 919884, 985124, 1477686, 1653601, 2955372, 3307202, 4960803, 6614404, 9921606, 11575207, 19843212, 23150414, 34725621, 46300828, 69451242, 138902484]

約数ペア:

[(1, 138902484), (2, 69451242), (3, 46300828), (4, 34725621), (6, 23150414), (7, 19843212), (12, 11575207), (14, 9921606), (21, 6614404), (28, 4960803), (42, 3307202), (47, 2955372), (84, 1653601), (94, 1477686), (141, 985124), (151, 919884), (188, 738843), (233, 596148), (282, 492562), (302, 459942), (329, 422196), (453, 306628), (466, 298074), (564, 246281), (604, 229971), (658, 211098), (699, 198716), (906, 153314), (932, 149037), (987, 140732), (1057, 131412), (1316, 105549), (1398, 99358), (1631, 85164), (1812, 76657), (1974, 70366), (2114, 65706), (2796, 49679), (3171, 43804), (3262, 42582), (3948, 35183), (4228, 32853), (4893, 28388), (6342, 21902), (6524, 21291), (7097, 19572), (9786, 14194), (10951, 12684)]