139498884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2606

約数の個数: 108

約数和(自身を含む): 423591168

約数和(自身を除く): 284092284

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, 2551, 2604, 3038, 3906, 4557, 5102, 6076, 7653, 7812, 9114, 10204, 13671, 15306, 17857, 18228, 22959, 27342, 30612, 35714, 45918, 53571, 54684, 71428, 79081, 91836, 107142, 124999, 158162, 160713, 214284, 237243, 249998, 316324, 321426, 374997, 474486, 499996, 553567, 642852, 711729, 749994, 948972, 1107134, 1124991, 1423458, 1499988, 1660701, 2214268, 2249982, 2846916, 3321402, 3874969, 4499964, 4982103, 6642804, 7749938, 9964206, 11624907, 15499876, 19928412, 23249814, 34874721, 46499628, 69749442, 139498884]

約数ペア:

[(1, 139498884), (2, 69749442), (3, 46499628), (4, 34874721), (6, 23249814), (7, 19928412), (9, 15499876), (12, 11624907), (14, 9964206), (18, 7749938), (21, 6642804), (28, 4982103), (31, 4499964), (36, 3874969), (42, 3321402), (49, 2846916), (62, 2249982), (63, 2214268), (84, 1660701), (93, 1499988), (98, 1423458), (124, 1124991), (126, 1107134), (147, 948972), (186, 749994), (196, 711729), (217, 642852), (252, 553567), (279, 499996), (294, 474486), (372, 374997), (434, 321426), (441, 316324), (558, 249998), (588, 237243), (651, 214284), (868, 160713), (882, 158162), (1116, 124999), (1302, 107142), (1519, 91836), (1764, 79081), (1953, 71428), (2551, 54684), (2604, 53571), (3038, 45918), (3906, 35714), (4557, 30612), (5102, 27342), (6076, 22959), (7653, 18228), (7812, 17857), (9114, 15306), (10204, 13671)]