156930980445

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1\times {\mathrm{4523}}^1$

素因数の和:6331

約数の個数: 64

約数和(自身を含む): 280999031040

約数和(自身を除く): 124068050595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 1637, 2355, 4239, 4523, 4911, 7065, 8185, 13569, 14733, 21195, 22615, 24555, 40707, 44199, 67845, 73665, 122121, 203535, 220995, 257009, 610605, 710111, 771027, 1285045, 2130333, 2313081, 3550555, 3855135, 6390999, 6939243, 7404151, 10651665, 11565405, 19172997, 22212453, 31954995, 34696215, 37020755, 66637359, 95864985, 111062265, 199912077, 333186795, 999560385, 1162451707, 3487355121, 5812258535, 10462065363, 17436775605, 31386196089, 52310326815, 156930980445]

約数ペア:

[(1, 156930980445), (3, 52310326815), (5, 31386196089), (9, 17436775605), (15, 10462065363), (27, 5812258535), (45, 3487355121), (135, 1162451707), (157, 999560385), (471, 333186795), (785, 199912077), (1413, 111062265), (1637, 95864985), (2355, 66637359), (4239, 37020755), (4523, 34696215), (4911, 31954995), (7065, 22212453), (8185, 19172997), (13569, 11565405), (14733, 10651665), (21195, 7404151), (22615, 6939243), (24555, 6390999), (40707, 3855135), (44199, 3550555), (67845, 2313081), (73665, 2130333), (122121, 1285045), (203535, 771027), (220995, 710111), (257009, 610605)]