157215632

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45281}}^1$

素因数の和:45327

約数の個数: 40

約数和(自身を含む): 359357952

約数和(自身を除く): 202142320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45281, 90562, 181124, 316967, 362248, 633934, 724496, 1267868, 1403711, 2535736, 2807422, 5071472, 5614844, 9825977, 11229688, 19651954, 22459376, 39303908, 78607816, 157215632]

約数ペア:

[(1, 157215632), (2, 78607816), (4, 39303908), (7, 22459376), (8, 19651954), (14, 11229688), (16, 9825977), (28, 5614844), (31, 5071472), (56, 2807422), (62, 2535736), (112, 1403711), (124, 1267868), (217, 724496), (248, 633934), (434, 362248), (496, 316967), (868, 181124), (1736, 90562), (3472, 45281)]