158395552

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37217}}^1$

素因数の和:37253

約数の個数: 48

約数和(自身を含む): 375157440

約数和(自身を除く): 216761888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37217, 74434, 148868, 260519, 297736, 521038, 595472, 707123, 1042076, 1190944, 1414246, 2084152, 2828492, 4168304, 4949861, 5656984, 8336608, 9899722, 11313968, 19799444, 22627936, 39598888, 79197776, 158395552]

約数ペア:

[(1, 158395552), (2, 79197776), (4, 39598888), (7, 22627936), (8, 19799444), (14, 11313968), (16, 9899722), (19, 8336608), (28, 5656984), (32, 4949861), (38, 4168304), (56, 2828492), (76, 2084152), (112, 1414246), (133, 1190944), (152, 1042076), (224, 707123), (266, 595472), (304, 521038), (532, 297736), (608, 260519), (1064, 148868), (2128, 74434), (4256, 37217)]