131820696

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{3229}}^1$

素因数の和:3260

約数の個数: 112

約数和(自身を含む): 423646800

約数和(自身を除く): 291826104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2268, 2916, 3229, 3402, 4536, 5103, 5832, 6458, 6804, 9687, 10206, 12916, 13608, 19374, 20412, 22603, 25832, 29061, 38748, 40824, 45206, 58122, 67809, 77496, 87183, 90412, 116244, 135618, 174366, 180824, 203427, 232488, 261549, 271236, 348732, 406854, 523098, 542472, 610281, 697464, 784647, 813708, 1046196, 1220562, 1569294, 1627416, 1830843, 2092392, 2353941, 2441124, 3138588, 3661686, 4707882, 4882248, 5492529, 6277176, 7323372, 9415764, 10985058, 14646744, 16477587, 18831528, 21970116, 32955174, 43940232, 65910348, 131820696]

約数ペア:

[(1, 131820696), (2, 65910348), (3, 43940232), (4, 32955174), (6, 21970116), (7, 18831528), (8, 16477587), (9, 14646744), (12, 10985058), (14, 9415764), (18, 7323372), (21, 6277176), (24, 5492529), (27, 4882248), (28, 4707882), (36, 3661686), (42, 3138588), (54, 2441124), (56, 2353941), (63, 2092392), (72, 1830843), (81, 1627416), (84, 1569294), (108, 1220562), (126, 1046196), (162, 813708), (168, 784647), (189, 697464), (216, 610281), (243, 542472), (252, 523098), (324, 406854), (378, 348732), (486, 271236), (504, 261549), (567, 232488), (648, 203427), (729, 180824), (756, 174366), (972, 135618), (1134, 116244), (1458, 90412), (1512, 87183), (1701, 77496), (1944, 67809), (2268, 58122), (2916, 45206), (3229, 40824), (3402, 38748), (4536, 29061), (5103, 25832), (5832, 22603), (6458, 20412), (6804, 19374), (9687, 13608), (10206, 12916)]