140756304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 393974784

約数和(自身を除く): 253218480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1181, 1528, 2292, 2362, 2483, 3056, 3543, 4584, 4724, 4966, 7086, 7449, 9168, 9448, 9932, 14172, 14898, 15353, 18896, 19864, 28344, 29796, 30706, 39728, 46059, 56688, 59592, 61412, 92118, 119184, 122824, 184236, 225571, 245648, 368472, 451142, 676713, 736944, 902284, 1353426, 1804568, 2706852, 2932423, 3609136, 5413704, 5864846, 8797269, 10827408, 11729692, 17594538, 23459384, 35189076, 46918768, 70378152, 140756304]

約数ペア:

[(1, 140756304), (2, 70378152), (3, 46918768), (4, 35189076), (6, 23459384), (8, 17594538), (12, 11729692), (13, 10827408), (16, 8797269), (24, 5864846), (26, 5413704), (39, 3609136), (48, 2932423), (52, 2706852), (78, 1804568), (104, 1353426), (156, 902284), (191, 736944), (208, 676713), (312, 451142), (382, 368472), (573, 245648), (624, 225571), (764, 184236), (1146, 122824), (1181, 119184), (1528, 92118), (2292, 61412), (2362, 59592), (2483, 56688), (3056, 46059), (3543, 39728), (4584, 30706), (4724, 29796), (4966, 28344), (7086, 19864), (7449, 18896), (9168, 15353), (9448, 14898), (9932, 14172)]