140803728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4872

約数の個数: 80

約数和(自身を含む): 400141056

約数和(自身を除く): 259337328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4801, 4888, 7332, 9602, 9776, 14403, 14664, 19204, 28806, 29328, 38408, 57612, 62413, 76816, 115224, 124826, 187239, 225647, 230448, 249652, 374478, 451294, 499304, 676941, 748956, 902588, 998608, 1353882, 1497912, 1805176, 2707764, 2933411, 2995824, 3610352, 5415528, 5866822, 8800233, 10831056, 11733644, 17600466, 23467288, 35200932, 46934576, 70401864, 140803728]

約数ペア:

[(1, 140803728), (2, 70401864), (3, 46934576), (4, 35200932), (6, 23467288), (8, 17600466), (12, 11733644), (13, 10831056), (16, 8800233), (24, 5866822), (26, 5415528), (39, 3610352), (47, 2995824), (48, 2933411), (52, 2707764), (78, 1805176), (94, 1497912), (104, 1353882), (141, 998608), (156, 902588), (188, 748956), (208, 676941), (282, 499304), (312, 451294), (376, 374478), (564, 249652), (611, 230448), (624, 225647), (752, 187239), (1128, 124826), (1222, 115224), (1833, 76816), (2256, 62413), (2444, 57612), (3666, 38408), (4801, 29328), (4888, 28806), (7332, 19204), (9602, 14664), (9776, 14403)]