133326536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{76801}}^1$

素因数の和:76845

約数の個数: 32

約数和(自身を含む): 294919680

約数和(自身を除く): 161593144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 76801, 153602, 307204, 537607, 614408, 1075214, 2150428, 2380831, 4300856, 4761662, 9523324, 16665817, 19046648, 33331634, 66663268, 133326536]

約数ペア:

[(1, 133326536), (2, 66663268), (4, 33331634), (7, 19046648), (8, 16665817), (14, 9523324), (28, 4761662), (31, 4300856), (56, 2380831), (62, 2150428), (124, 1075214), (217, 614408), (248, 537607), (434, 307204), (868, 153602), (1736, 76801)]