138180064

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 302448384

約数和(自身を除く): 164268320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 281, 352, 484, 508, 562, 968, 1016, 1124, 1397, 1936, 2032, 2248, 2794, 3091, 3872, 4064, 4496, 5588, 6182, 8992, 11176, 12364, 15367, 22352, 24728, 30734, 34001, 35687, 44704, 49456, 61468, 68002, 71374, 98912, 122936, 136004, 142748, 245872, 272008, 285496, 392557, 491744, 544016, 570992, 785114, 1088032, 1141984, 1570228, 3140456, 4318127, 6280912, 8636254, 12561824, 17272508, 34545016, 69090032, 138180064]

約数ペア:

[(1, 138180064), (2, 69090032), (4, 34545016), (8, 17272508), (11, 12561824), (16, 8636254), (22, 6280912), (32, 4318127), (44, 3140456), (88, 1570228), (121, 1141984), (127, 1088032), (176, 785114), (242, 570992), (254, 544016), (281, 491744), (352, 392557), (484, 285496), (508, 272008), (562, 245872), (968, 142748), (1016, 136004), (1124, 122936), (1397, 98912), (1936, 71374), (2032, 68002), (2248, 61468), (2794, 49456), (3091, 44704), (3872, 35687), (4064, 34001), (4496, 30734), (5588, 24728), (6182, 22352), (8992, 15367), (11176, 12364)]