15665069108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{4691}}^1$

素因数の和:5288

約数の個数: 48

約数和(自身を含む): 29796076800

約数和(自身を除く): 14131007692

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 431, 596, 862, 1724, 1937, 3874, 4691, 5603, 7748, 9382, 11206, 18764, 22412, 60983, 64219, 121966, 128438, 243932, 256876, 698959, 834847, 1397918, 1669694, 2021821, 2795836, 3339388, 4043642, 8087284, 9086467, 18172934, 26283673, 36345868, 52567346, 105134692, 301251329, 602502658, 1205005316, 3916267277, 7832534554, 15665069108]

約数ペア:

[(1, 15665069108), (2, 7832534554), (4, 3916267277), (13, 1205005316), (26, 602502658), (52, 301251329), (149, 105134692), (298, 52567346), (431, 36345868), (596, 26283673), (862, 18172934), (1724, 9086467), (1937, 8087284), (3874, 4043642), (4691, 3339388), (5603, 2795836), (7748, 2021821), (9382, 1669694), (11206, 1397918), (18764, 834847), (22412, 698959), (60983, 256876), (64219, 243932), (121966, 128438)]