193905816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7867}}^1$

素因数の和:7968

約数の個数: 64

約数和(自身を含む): 528729600

約数和(自身を除く): 334823784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 7867, 8216, 12324, 15734, 23601, 24648, 31468, 47202, 62936, 94404, 102271, 188808, 204542, 306813, 409084, 613626, 621493, 818168, 1227252, 1242986, 1864479, 2454504, 2485972, 3728958, 4971944, 7457916, 8079409, 14915832, 16158818, 24238227, 32317636, 48476454, 64635272, 96952908, 193905816]

約数ペア:

[(1, 193905816), (2, 96952908), (3, 64635272), (4, 48476454), (6, 32317636), (8, 24238227), (12, 16158818), (13, 14915832), (24, 8079409), (26, 7457916), (39, 4971944), (52, 3728958), (78, 2485972), (79, 2454504), (104, 1864479), (156, 1242986), (158, 1227252), (237, 818168), (312, 621493), (316, 613626), (474, 409084), (632, 306813), (948, 204542), (1027, 188808), (1896, 102271), (2054, 94404), (3081, 62936), (4108, 47202), (6162, 31468), (7867, 24648), (8216, 23601), (12324, 15734)]