156937271895

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 277191383040

約数和(自身を除く): 120254111145

約数列:

[1, 3, 5, 9, 15, 45, 113, 239, 263, 339, 491, 565, 717, 789, 1017, 1195, 1315, 1473, 1695, 2151, 2367, 2455, 3585, 3945, 4419, 5085, 7365, 10755, 11835, 22095, 27007, 29719, 55483, 62857, 81021, 89157, 117349, 129133, 135035, 148595, 166449, 188571, 243063, 267471, 277415, 314285, 352047, 387399, 405105, 445785, 499347, 565713, 586745, 645665, 832245, 942855, 1056141, 1162197, 1215315, 1337355, 1760235, 1936995, 2496735, 2828565, 5280705, 5810985, 7102841, 13260437, 14592029, 21308523, 30862787, 35514205, 39781311, 43776087, 63925569, 66302185, 72960145, 92588361, 106542615, 119343933, 131328261, 154313935, 198906555, 218880435, 277765083, 319627845, 462941805, 596719665, 656641305, 1388825415, 3487494931, 10462484793, 17437474655, 31387454379, 52312423965, 156937271895]

約数ペア:

[(1, 156937271895), (3, 52312423965), (5, 31387454379), (9, 17437474655), (15, 10462484793), (45, 3487494931), (113, 1388825415), (239, 656641305), (263, 596719665), (339, 462941805), (491, 319627845), (565, 277765083), (717, 218880435), (789, 198906555), (1017, 154313935), (1195, 131328261), (1315, 119343933), (1473, 106542615), (1695, 92588361), (2151, 72960145), (2367, 66302185), (2455, 63925569), (3585, 43776087), (3945, 39781311), (4419, 35514205), (5085, 30862787), (7365, 21308523), (10755, 14592029), (11835, 13260437), (22095, 7102841), (27007, 5810985), (29719, 5280705), (55483, 2828565), (62857, 2496735), (81021, 1936995), (89157, 1760235), (117349, 1337355), (129133, 1215315), (135035, 1162197), (148595, 1056141), (166449, 942855), (188571, 832245), (243063, 645665), (267471, 586745), (277415, 565713), (314285, 499347), (352047, 445785), (387399, 405105)]