120228472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 279014400

約数和(自身を除く): 158785928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 239, 364, 478, 691, 728, 956, 1382, 1673, 1912, 2764, 3107, 3346, 4837, 5528, 6214, 6692, 8983, 9674, 12428, 13384, 17966, 19348, 21749, 24856, 35932, 38696, 43498, 62881, 71864, 86996, 125762, 165149, 173992, 251524, 330298, 503048, 660596, 1156043, 1321192, 2146937, 2312086, 4293874, 4624172, 8587748, 9248344, 15028559, 17175496, 30057118, 60114236, 120228472]

約数ペア:

[(1, 120228472), (2, 60114236), (4, 30057118), (7, 17175496), (8, 15028559), (13, 9248344), (14, 8587748), (26, 4624172), (28, 4293874), (52, 2312086), (56, 2146937), (91, 1321192), (104, 1156043), (182, 660596), (239, 503048), (364, 330298), (478, 251524), (691, 173992), (728, 165149), (956, 125762), (1382, 86996), (1673, 71864), (1912, 62881), (2764, 43498), (3107, 38696), (3346, 35932), (4837, 24856), (5528, 21749), (6214, 19348), (6692, 17966), (8983, 13384), (9674, 12428)]