156939719038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 244987545600

約数和(自身を除く): 88047826562

約数列:

[1, 2, 71, 79, 142, 158, 173, 193, 346, 386, 419, 838, 5609, 11218, 12283, 13667, 13703, 15247, 24566, 27334, 27406, 29749, 30494, 33101, 33389, 59498, 66202, 66778, 72487, 80867, 144974, 161734, 970357, 1082537, 1940714, 2165074, 2350171, 2370619, 2637731, 4700342, 4741238, 5146577, 5275462, 5726473, 5741557, 6388493, 10293154, 11452946, 11483114, 12776986, 13989991, 27979982, 187278901, 374557802, 406579583, 453583003, 813159166, 907166006, 993289361, 1105209289, 1986578722, 2210418578, 78469859519, 156939719038]

約数ペア:

[(1, 156939719038), (2, 78469859519), (71, 2210418578), (79, 1986578722), (142, 1105209289), (158, 993289361), (173, 907166006), (193, 813159166), (346, 453583003), (386, 406579583), (419, 374557802), (838, 187278901), (5609, 27979982), (11218, 13989991), (12283, 12776986), (13667, 11483114), (13703, 11452946), (15247, 10293154), (24566, 6388493), (27334, 5741557), (27406, 5726473), (29749, 5275462), (30494, 5146577), (33101, 4741238), (33389, 4700342), (59498, 2637731), (66202, 2370619), (66778, 2350171), (72487, 2165074), (80867, 1940714), (144974, 1082537), (161734, 970357)]