141034120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 324011520

約数和(自身を除く): 182977400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 163, 194, 223, 326, 388, 446, 485, 652, 776, 815, 892, 970, 1115, 1304, 1630, 1784, 1940, 2230, 3260, 3880, 4460, 6520, 8920, 15811, 21631, 31622, 36349, 43262, 63244, 72698, 79055, 86524, 108155, 126488, 145396, 158110, 173048, 181745, 216310, 290792, 316220, 363490, 432620, 632440, 726980, 865240, 1453960, 3525853, 7051706, 14103412, 17629265, 28206824, 35258530, 70517060, 141034120]

約数ペア:

[(1, 141034120), (2, 70517060), (4, 35258530), (5, 28206824), (8, 17629265), (10, 14103412), (20, 7051706), (40, 3525853), (97, 1453960), (163, 865240), (194, 726980), (223, 632440), (326, 432620), (388, 363490), (446, 316220), (485, 290792), (652, 216310), (776, 181745), (815, 173048), (892, 158110), (970, 145396), (1115, 126488), (1304, 108155), (1630, 86524), (1784, 79055), (1940, 72698), (2230, 63244), (3260, 43262), (3880, 36349), (4460, 31622), (6520, 21631), (8920, 15811)]