156958536620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8535

約数の個数: 96

約数和(自身を含む): 341356861440

約数和(自身を除く): 184398324820

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 223, 236, 292, 295, 365, 446, 590, 730, 892, 1115, 1180, 1460, 2230, 4307, 4460, 8171, 8614, 13157, 16279, 16342, 17228, 21535, 26314, 32558, 32684, 40855, 43070, 52628, 65116, 65785, 81395, 81710, 86140, 131570, 162790, 163420, 263140, 325580, 482089, 596483, 960461, 964178, 1192966, 1822133, 1920922, 1928356, 2385932, 2410445, 2982415, 3644266, 3841844, 4802305, 4820890, 5964830, 7288532, 9110665, 9604610, 9641780, 11929660, 18221330, 19209220, 35192497, 36442660, 70384994, 107505847, 133015709, 140769988, 175962485, 215011694, 266031418, 351924970, 430023388, 532062836, 537529235, 665078545, 703849940, 1075058470, 1330157090, 2150116940, 2660314180, 7847926831, 15695853662, 31391707324, 39239634155, 78479268310, 156958536620]

約数ペア:

[(1, 156958536620), (2, 78479268310), (4, 39239634155), (5, 31391707324), (10, 15695853662), (20, 7847926831), (59, 2660314180), (73, 2150116940), (118, 1330157090), (146, 1075058470), (223, 703849940), (236, 665078545), (292, 537529235), (295, 532062836), (365, 430023388), (446, 351924970), (590, 266031418), (730, 215011694), (892, 175962485), (1115, 140769988), (1180, 133015709), (1460, 107505847), (2230, 70384994), (4307, 36442660), (4460, 35192497), (8171, 19209220), (8614, 18221330), (13157, 11929660), (16279, 9641780), (16342, 9604610), (17228, 9110665), (21535, 7288532), (26314, 5964830), (32558, 4820890), (32684, 4802305), (40855, 3841844), (43070, 3644266), (52628, 2982415), (65116, 2410445), (65785, 2385932), (81395, 1928356), (81710, 1920922), (86140, 1822133), (131570, 1192966), (162790, 964178), (163420, 960461), (263140, 596483), (325580, 482089)]