156795156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207401}}^1$

素因数の和:207421

約数の個数: 48

約数和(自身を含む): 464580480

約数和(自身を除く): 307785324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207401, 414802, 622203, 829604, 1244406, 1451807, 1866609, 2488812, 2903614, 3733218, 4355421, 5599827, 5807228, 7466436, 8710842, 11199654, 13066263, 17421684, 22399308, 26132526, 39198789, 52265052, 78397578, 156795156]

約数ペア:

[(1, 156795156), (2, 78397578), (3, 52265052), (4, 39198789), (6, 26132526), (7, 22399308), (9, 17421684), (12, 13066263), (14, 11199654), (18, 8710842), (21, 7466436), (27, 5807228), (28, 5599827), (36, 4355421), (42, 3733218), (54, 2903614), (63, 2488812), (84, 1866609), (108, 1451807), (126, 1244406), (189, 829604), (252, 622203), (378, 414802), (756, 207401)]