140114296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 317306880

約数和(自身を除く): 177192584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 868, 1204, 1333, 1736, 1877, 2408, 2666, 3754, 5332, 7508, 9331, 10664, 13139, 15016, 18662, 26278, 37324, 52556, 58187, 74648, 80711, 105112, 116374, 161422, 232748, 322844, 407309, 465496, 564977, 645688, 814618, 1129954, 1629236, 2259908, 2502041, 3258472, 4519816, 5004082, 10008164, 17514287, 20016328, 35028574, 70057148, 140114296]

約数ペア:

[(1, 140114296), (2, 70057148), (4, 35028574), (7, 20016328), (8, 17514287), (14, 10008164), (28, 5004082), (31, 4519816), (43, 3258472), (56, 2502041), (62, 2259908), (86, 1629236), (124, 1129954), (172, 814618), (217, 645688), (248, 564977), (301, 465496), (344, 407309), (434, 322844), (602, 232748), (868, 161422), (1204, 116374), (1333, 105112), (1736, 80711), (1877, 74648), (2408, 58187), (2666, 52556), (3754, 37324), (5332, 26278), (7508, 18662), (9331, 15016), (10664, 13139)]