155495184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 435013824

約数和(自身を除く): 279518640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 312, 422, 624, 633, 844, 1181, 1266, 1688, 2362, 2532, 2743, 3376, 3543, 4724, 5064, 5486, 7086, 8229, 9448, 10128, 10972, 14172, 15353, 16458, 18896, 21944, 28344, 30706, 32916, 43888, 46059, 56688, 61412, 65832, 92118, 122824, 131664, 184236, 245648, 249191, 368472, 498382, 736944, 747573, 996764, 1495146, 1993528, 2990292, 3239483, 3987056, 5980584, 6478966, 9718449, 11961168, 12957932, 19436898, 25915864, 38873796, 51831728, 77747592, 155495184]

約数ペア:

[(1, 155495184), (2, 77747592), (3, 51831728), (4, 38873796), (6, 25915864), (8, 19436898), (12, 12957932), (13, 11961168), (16, 9718449), (24, 6478966), (26, 5980584), (39, 3987056), (48, 3239483), (52, 2990292), (78, 1993528), (104, 1495146), (156, 996764), (208, 747573), (211, 736944), (312, 498382), (422, 368472), (624, 249191), (633, 245648), (844, 184236), (1181, 131664), (1266, 122824), (1688, 92118), (2362, 65832), (2532, 61412), (2743, 56688), (3376, 46059), (3543, 43888), (4724, 32916), (5064, 30706), (5486, 28344), (7086, 21944), (8229, 18896), (9448, 16458), (10128, 15353), (10972, 14172)]