156919928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1$

素因数の和:3680

約数の個数: 64

約数和(自身を含む): 351669600

約数和(自身を除く): 194749672

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 3617, 3944, 5423, 7234, 10846, 14468, 21692, 28936, 39787, 43384, 61489, 79574, 104893, 122978, 159148, 209786, 245956, 318296, 419572, 491912, 676379, 839144, 1153823, 1352758, 1783181, 2307646, 2705516, 3566362, 4615292, 5411032, 7132724, 9230584, 14265448, 19614991, 39229982, 78459964, 156919928]

約数ペア:

[(1, 156919928), (2, 78459964), (4, 39229982), (8, 19614991), (11, 14265448), (17, 9230584), (22, 7132724), (29, 5411032), (34, 4615292), (44, 3566362), (58, 2705516), (68, 2307646), (88, 1783181), (116, 1352758), (136, 1153823), (187, 839144), (232, 676379), (319, 491912), (374, 419572), (493, 318296), (638, 245956), (748, 209786), (986, 159148), (1276, 122978), (1496, 104893), (1972, 79574), (2552, 61489), (3617, 43384), (3944, 39787), (5423, 28936), (7234, 21692), (10846, 14468)]