140525896

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 310262400

約数和(自身を除く): 169736504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 113, 212, 226, 371, 419, 424, 452, 742, 791, 838, 904, 1484, 1582, 1676, 2933, 2968, 3164, 3352, 5866, 5989, 6328, 11732, 11978, 22207, 23464, 23956, 41923, 44414, 47347, 47912, 83846, 88828, 94694, 155449, 167692, 177656, 189388, 310898, 331429, 335384, 378776, 621796, 662858, 1243592, 1325716, 2509391, 2651432, 5018782, 10037564, 17565737, 20075128, 35131474, 70262948, 140525896]

約数ペア:

[(1, 140525896), (2, 70262948), (4, 35131474), (7, 20075128), (8, 17565737), (14, 10037564), (28, 5018782), (53, 2651432), (56, 2509391), (106, 1325716), (113, 1243592), (212, 662858), (226, 621796), (371, 378776), (419, 335384), (424, 331429), (452, 310898), (742, 189388), (791, 177656), (838, 167692), (904, 155449), (1484, 94694), (1582, 88828), (1676, 83846), (2933, 47912), (2968, 47347), (3164, 44414), (3352, 41923), (5866, 23956), (5989, 23464), (6328, 22207), (11732, 11978)]