215512164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 648869760

約数和(自身を除く): 433357596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 167, 189, 252, 324, 334, 378, 501, 567, 569, 668, 756, 1002, 1134, 1138, 1169, 1503, 1707, 2004, 2268, 2276, 2338, 3006, 3414, 3507, 3983, 4509, 4676, 5121, 6012, 6828, 7014, 7966, 9018, 10242, 10521, 11949, 13527, 14028, 15363, 15932, 18036, 20484, 21042, 23898, 27054, 30726, 31563, 35847, 42084, 46089, 47796, 54108, 61452, 63126, 71694, 92178, 94689, 95023, 107541, 126252, 143388, 184356, 189378, 190046, 215082, 285069, 322623, 378756, 380092, 430164, 570138, 645246, 665161, 855207, 1140276, 1290492, 1330322, 1710414, 1995483, 2565621, 2660644, 3420828, 3990966, 5131242, 5986449, 7696863, 7981932, 10262484, 11972898, 15393726, 17959347, 23945796, 30787452, 35918694, 53878041, 71837388, 107756082, 215512164]

約数ペア:

[(1, 215512164), (2, 107756082), (3, 71837388), (4, 53878041), (6, 35918694), (7, 30787452), (9, 23945796), (12, 17959347), (14, 15393726), (18, 11972898), (21, 10262484), (27, 7981932), (28, 7696863), (36, 5986449), (42, 5131242), (54, 3990966), (63, 3420828), (81, 2660644), (84, 2565621), (108, 1995483), (126, 1710414), (162, 1330322), (167, 1290492), (189, 1140276), (252, 855207), (324, 665161), (334, 645246), (378, 570138), (501, 430164), (567, 380092), (569, 378756), (668, 322623), (756, 285069), (1002, 215082), (1134, 190046), (1138, 189378), (1169, 184356), (1503, 143388), (1707, 126252), (2004, 107541), (2268, 95023), (2276, 94689), (2338, 92178), (3006, 71694), (3414, 63126), (3507, 61452), (3983, 54108), (4509, 47796), (4676, 46089), (5121, 42084), (6012, 35847), (6828, 31563), (7014, 30726), (7966, 27054), (9018, 23898), (10242, 21042), (10521, 20484), (11949, 18036), (13527, 15932), (14028, 15363)]