163726928

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 324279840

約数和(自身を除く): 160552912

約数列:

[1, 2, 4, 8, 16, 61, 122, 227, 244, 454, 488, 739, 908, 976, 1478, 1816, 2956, 3632, 5912, 11824, 13847, 27694, 45079, 55388, 90158, 110776, 167753, 180316, 221552, 335506, 360632, 671012, 721264, 1342024, 2684048, 10232933, 20465866, 40931732, 81863464, 163726928]

約数ペア:

[(1, 163726928), (2, 81863464), (4, 40931732), (8, 20465866), (16, 10232933), (61, 2684048), (122, 1342024), (227, 721264), (244, 671012), (454, 360632), (488, 335506), (739, 221552), (908, 180316), (976, 167753), (1478, 110776), (1816, 90158), (2956, 55388), (3632, 45079), (5912, 27694), (11824, 13847)]