128093004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1647

約数の個数: 72

約数和(自身を含む): 350767872

約数和(自身を除く): 222674868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 764, 1146, 1433, 1719, 2292, 2483, 2866, 3438, 4299, 4966, 5732, 6876, 7449, 8598, 9932, 12897, 14898, 17196, 18629, 22347, 25794, 29796, 37258, 44694, 51588, 55887, 74516, 89388, 111774, 167661, 223548, 273703, 335322, 547406, 670644, 821109, 1094812, 1642218, 2463327, 3284436, 3558139, 4926654, 7116278, 9853308, 10674417, 14232556, 21348834, 32023251, 42697668, 64046502, 128093004]

約数ペア:

[(1, 128093004), (2, 64046502), (3, 42697668), (4, 32023251), (6, 21348834), (9, 14232556), (12, 10674417), (13, 9853308), (18, 7116278), (26, 4926654), (36, 3558139), (39, 3284436), (52, 2463327), (78, 1642218), (117, 1094812), (156, 821109), (191, 670644), (234, 547406), (382, 335322), (468, 273703), (573, 223548), (764, 167661), (1146, 111774), (1433, 89388), (1719, 74516), (2292, 55887), (2483, 51588), (2866, 44694), (3438, 37258), (4299, 29796), (4966, 25794), (5732, 22347), (6876, 18629), (7449, 17196), (8598, 14898), (9932, 12897)]