157417638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{51343}}^1$

素因数の和:51428

約数の個数: 32

約数和(自身を含む): 364747776

約数和(自身を除く): 207330138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 51343, 102686, 154029, 308058, 359401, 718802, 1078203, 2156406, 3748039, 7496078, 11244117, 22488234, 26236273, 52472546, 78708819, 157417638]

約数ペア:

[(1, 157417638), (2, 78708819), (3, 52472546), (6, 26236273), (7, 22488234), (14, 11244117), (21, 7496078), (42, 3748039), (73, 2156406), (146, 1078203), (219, 718802), (438, 359401), (511, 308058), (1022, 154029), (1533, 102686), (3066, 51343)]