156958527628

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{787}}^1$

素因数の和:1655

約数の個数: 96

約数和(自身を含む): 320835271680

約数和(自身を除く): 163876744052

約数列:

[1, 2, 4, 7, 14, 28, 101, 109, 202, 218, 404, 436, 647, 707, 763, 787, 1294, 1414, 1526, 1574, 2588, 2828, 3052, 3148, 4529, 5509, 9058, 11009, 11018, 18116, 22018, 22036, 44036, 65347, 70523, 77063, 79487, 85783, 130694, 141046, 154126, 158974, 171566, 261388, 282092, 308252, 317948, 343132, 457429, 493661, 509189, 556409, 600481, 914858, 987322, 1018378, 1112818, 1200962, 1829716, 1974644, 2036756, 2225636, 2401924, 3564323, 7122823, 7128646, 8664083, 14245646, 14257292, 17328166, 28491292, 34656332, 49859761, 51428089, 55501601, 60648581, 99719522, 102856178, 111003202, 121297162, 199439044, 205712356, 222006404, 242594324, 359996623, 388511207, 719993246, 777022414, 1439986492, 1554044828, 5605661701, 11211323402, 22422646804, 39239631907, 78479263814, 156958527628]

約数ペア:

[(1, 156958527628), (2, 78479263814), (4, 39239631907), (7, 22422646804), (14, 11211323402), (28, 5605661701), (101, 1554044828), (109, 1439986492), (202, 777022414), (218, 719993246), (404, 388511207), (436, 359996623), (647, 242594324), (707, 222006404), (763, 205712356), (787, 199439044), (1294, 121297162), (1414, 111003202), (1526, 102856178), (1574, 99719522), (2588, 60648581), (2828, 55501601), (3052, 51428089), (3148, 49859761), (4529, 34656332), (5509, 28491292), (9058, 17328166), (11009, 14257292), (11018, 14245646), (18116, 8664083), (22018, 7128646), (22036, 7122823), (44036, 3564323), (65347, 2401924), (70523, 2225636), (77063, 2036756), (79487, 1974644), (85783, 1829716), (130694, 1200962), (141046, 1112818), (154126, 1018378), (158974, 987322), (171566, 914858), (261388, 600481), (282092, 556409), (308252, 509189), (317948, 493661), (343132, 457429)]