157075721140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{558869}}^1$

素因数の和:558961

約数の個数: 96

約数和(自身を含む): 378565125120

約数和(自身を除く): 221489403980

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 188, 230, 235, 260, 299, 460, 470, 598, 611, 940, 1081, 1196, 1222, 1495, 2162, 2444, 2990, 3055, 4324, 5405, 5980, 6110, 10810, 12220, 14053, 21620, 28106, 56212, 70265, 140530, 281060, 558869, 1117738, 2235476, 2794345, 5588690, 7265297, 11177380, 12853987, 14530594, 25707974, 26266843, 29061188, 36326485, 51415948, 52533686, 64269935, 72652970, 105067372, 128539870, 131334215, 145305940, 167101831, 257079740, 262668430, 334203662, 341468959, 525336860, 604137389, 668407324, 682937918, 835509155, 1208274778, 1365875836, 1671018310, 1707344795, 2416549556, 3020686945, 3342036620, 3414689590, 6041373890, 6829379180, 7853786057, 12082747780, 15707572114, 31415144228, 39268930285, 78537860570, 157075721140]

約数ペア:

[(1, 157075721140), (2, 78537860570), (4, 39268930285), (5, 31415144228), (10, 15707572114), (13, 12082747780), (20, 7853786057), (23, 6829379180), (26, 6041373890), (46, 3414689590), (47, 3342036620), (52, 3020686945), (65, 2416549556), (92, 1707344795), (94, 1671018310), (115, 1365875836), (130, 1208274778), (188, 835509155), (230, 682937918), (235, 668407324), (260, 604137389), (299, 525336860), (460, 341468959), (470, 334203662), (598, 262668430), (611, 257079740), (940, 167101831), (1081, 145305940), (1196, 131334215), (1222, 128539870), (1495, 105067372), (2162, 72652970), (2444, 64269935), (2990, 52533686), (3055, 51415948), (4324, 36326485), (5405, 29061188), (5980, 26266843), (6110, 25707974), (10810, 14530594), (12220, 12853987), (14053, 11177380), (21620, 7265297), (28106, 5588690), (56212, 2794345), (70265, 2235476), (140530, 1117738), (281060, 558869)]