156937105808

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{70177}}^1$

素因数の和:70720

約数の個数: 80

約数和(自身を含む): 356715335424

約数和(自身を除く): 199778229616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 487, 574, 656, 974, 1148, 1948, 2296, 3409, 3896, 4592, 6818, 7792, 13636, 19967, 27272, 39934, 54544, 70177, 79868, 139769, 140354, 159736, 279538, 280708, 319472, 491239, 559076, 561416, 982478, 1118152, 1122832, 1964956, 2236304, 2877257, 3929912, 5754514, 7859824, 11509028, 20140799, 23018056, 34176199, 40281598, 46036112, 68352398, 80563196, 136704796, 161126392, 239233393, 273409592, 322252784, 478466786, 546819184, 956933572, 1401224159, 1913867144, 2802448318, 3827734288, 5604896636, 9808569113, 11209793272, 19617138226, 22419586544, 39234276452, 78468552904, 156937105808]

約数ペア:

[(1, 156937105808), (2, 78468552904), (4, 39234276452), (7, 22419586544), (8, 19617138226), (14, 11209793272), (16, 9808569113), (28, 5604896636), (41, 3827734288), (56, 2802448318), (82, 1913867144), (112, 1401224159), (164, 956933572), (287, 546819184), (328, 478466786), (487, 322252784), (574, 273409592), (656, 239233393), (974, 161126392), (1148, 136704796), (1948, 80563196), (2296, 68352398), (3409, 46036112), (3896, 40281598), (4592, 34176199), (6818, 23018056), (7792, 20140799), (13636, 11509028), (19967, 7859824), (27272, 5754514), (39934, 3929912), (54544, 2877257), (70177, 2236304), (79868, 1964956), (139769, 1122832), (140354, 1118152), (159736, 982478), (279538, 561416), (280708, 559076), (319472, 491239)]