157046388548

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{117307}}^1$

素因数の和:117804

約数の個数: 48

約数和(自身を含む): 317294678400

約数和(自身を除く): 160248289852

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 349, 548, 698, 959, 1396, 1918, 2443, 3836, 4886, 9772, 47813, 95626, 117307, 191252, 234614, 334691, 469228, 669382, 821149, 1338764, 1642298, 3284596, 16071059, 32142118, 40940143, 64284236, 81880286, 112497413, 163760572, 224994826, 286581001, 449989652, 573162002, 1146324004, 5608799591, 11217599182, 22435198364, 39261597137, 78523194274, 157046388548]

約数ペア:

[(1, 157046388548), (2, 78523194274), (4, 39261597137), (7, 22435198364), (14, 11217599182), (28, 5608799591), (137, 1146324004), (274, 573162002), (349, 449989652), (548, 286581001), (698, 224994826), (959, 163760572), (1396, 112497413), (1918, 81880286), (2443, 64284236), (3836, 40940143), (4886, 32142118), (9772, 16071059), (47813, 3284596), (95626, 1642298), (117307, 1338764), (191252, 821149), (234614, 669382), (334691, 469228)]