140455848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 406022400

約数和(自身を除く): 265566552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 104, 111, 138, 148, 156, 184, 222, 276, 296, 299, 312, 444, 481, 529, 552, 598, 851, 888, 897, 962, 1058, 1196, 1443, 1587, 1702, 1794, 1924, 2116, 2392, 2553, 2886, 3174, 3404, 3588, 3848, 4232, 5106, 5772, 6348, 6808, 6877, 7176, 10212, 11063, 11544, 12167, 12696, 13754, 19573, 20424, 20631, 22126, 24334, 27508, 33189, 36501, 39146, 41262, 44252, 48668, 55016, 58719, 66378, 73002, 78292, 82524, 88504, 97336, 117438, 132756, 146004, 156584, 158171, 165048, 234876, 254449, 265512, 292008, 316342, 450179, 469752, 474513, 508898, 632684, 763347, 900358, 949026, 1017796, 1265368, 1350537, 1526694, 1800716, 1898052, 2035592, 2701074, 3053388, 3601432, 3796104, 5402148, 5852327, 6106776, 10804296, 11704654, 17556981, 23409308, 35113962, 46818616, 70227924, 140455848]

約数ペア:

[(1, 140455848), (2, 70227924), (3, 46818616), (4, 35113962), (6, 23409308), (8, 17556981), (12, 11704654), (13, 10804296), (23, 6106776), (24, 5852327), (26, 5402148), (37, 3796104), (39, 3601432), (46, 3053388), (52, 2701074), (69, 2035592), (74, 1898052), (78, 1800716), (92, 1526694), (104, 1350537), (111, 1265368), (138, 1017796), (148, 949026), (156, 900358), (184, 763347), (222, 632684), (276, 508898), (296, 474513), (299, 469752), (312, 450179), (444, 316342), (481, 292008), (529, 265512), (552, 254449), (598, 234876), (851, 165048), (888, 158171), (897, 156584), (962, 146004), (1058, 132756), (1196, 117438), (1443, 97336), (1587, 88504), (1702, 82524), (1794, 78292), (1924, 73002), (2116, 66378), (2392, 58719), (2553, 55016), (2886, 48668), (3174, 44252), (3404, 41262), (3588, 39146), (3848, 36501), (4232, 33189), (5106, 27508), (5772, 24334), (6348, 22126), (6808, 20631), (6877, 20424), (7176, 19573), (10212, 13754), (11063, 12696), (11544, 12167)]