129983868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 108

約数和(自身を含む): 394709952

約数和(自身を除く): 264726084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2377, 2604, 3038, 3906, 4557, 4754, 6076, 7131, 7812, 9114, 9508, 13671, 14262, 16639, 18228, 21393, 27342, 28524, 33278, 42786, 49917, 54684, 66556, 73687, 85572, 99834, 116473, 147374, 149751, 199668, 221061, 232946, 294748, 299502, 349419, 442122, 465892, 515809, 599004, 663183, 698838, 884244, 1031618, 1048257, 1326366, 1397676, 1547427, 2063236, 2096514, 2652732, 3094854, 3610663, 4193028, 4642281, 6189708, 7221326, 9284562, 10831989, 14442652, 18569124, 21663978, 32495967, 43327956, 64991934, 129983868]

約数ペア:

[(1, 129983868), (2, 64991934), (3, 43327956), (4, 32495967), (6, 21663978), (7, 18569124), (9, 14442652), (12, 10831989), (14, 9284562), (18, 7221326), (21, 6189708), (28, 4642281), (31, 4193028), (36, 3610663), (42, 3094854), (49, 2652732), (62, 2096514), (63, 2063236), (84, 1547427), (93, 1397676), (98, 1326366), (124, 1048257), (126, 1031618), (147, 884244), (186, 698838), (196, 663183), (217, 599004), (252, 515809), (279, 465892), (294, 442122), (372, 349419), (434, 299502), (441, 294748), (558, 232946), (588, 221061), (651, 199668), (868, 149751), (882, 147374), (1116, 116473), (1302, 99834), (1519, 85572), (1764, 73687), (1953, 66556), (2377, 54684), (2604, 49917), (3038, 42786), (3906, 33278), (4557, 28524), (4754, 27342), (6076, 21393), (7131, 18228), (7812, 16639), (9114, 14262), (9508, 13671)]