156945604592

素因数分解:

$2^4\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1706821}}^1$

素因数の和:1707657

約数の個数: 40

約数和(自身を含む): 347945905632

約数和(自身を除く): 191000301040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 821, 1642, 3284, 5747, 6568, 11494, 13136, 22988, 45976, 91952, 1706821, 3413642, 6827284, 11947747, 13654568, 23895494, 27309136, 47790988, 95581976, 191163952, 1401300041, 2802600082, 5605200164, 9809100287, 11210400328, 19618200574, 22420800656, 39236401148, 78472802296, 156945604592]

約数ペア:

[(1, 156945604592), (2, 78472802296), (4, 39236401148), (7, 22420800656), (8, 19618200574), (14, 11210400328), (16, 9809100287), (28, 5605200164), (56, 2802600082), (112, 1401300041), (821, 191163952), (1642, 95581976), (3284, 47790988), (5747, 27309136), (6568, 23895494), (11494, 13654568), (13136, 11947747), (22988, 6827284), (45976, 3413642), (91952, 1706821)]