156937213212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{469439}}^1$

素因数の和:471602

約数の個数: 48

約数和(自身を含む): 394539909120

約数和(自身を除く): 237602695908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2143, 4286, 6429, 8572, 12858, 25716, 27859, 55718, 83577, 111436, 167154, 334308, 469439, 938878, 1408317, 1877756, 2816634, 5633268, 6102707, 12205414, 18308121, 24410828, 36616242, 73232484, 1006007777, 2012015554, 3018023331, 4024031108, 6036046662, 12072093324, 13078101101, 26156202202, 39234303303, 52312404404, 78468606606, 156937213212]

約数ペア:

[(1, 156937213212), (2, 78468606606), (3, 52312404404), (4, 39234303303), (6, 26156202202), (12, 13078101101), (13, 12072093324), (26, 6036046662), (39, 4024031108), (52, 3018023331), (78, 2012015554), (156, 1006007777), (2143, 73232484), (4286, 36616242), (6429, 24410828), (8572, 18308121), (12858, 12205414), (25716, 6102707), (27859, 5633268), (55718, 2816634), (83577, 1877756), (111436, 1408317), (167154, 938878), (334308, 469439)]