151630424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 324889740

約数和(自身を除く): 173259316

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 163, 242, 248, 326, 341, 484, 652, 682, 961, 968, 1304, 1364, 1793, 1922, 2728, 3586, 3751, 3844, 5053, 7172, 7502, 7688, 10106, 10571, 14344, 15004, 19723, 20212, 21142, 30008, 39446, 40424, 42284, 55583, 78892, 84568, 111166, 116281, 156643, 157784, 222332, 232562, 313286, 444664, 465124, 611413, 626572, 930248, 1222826, 1253144, 1723073, 2445652, 3446146, 4891304, 6892292, 13784584, 18953803, 37907606, 75815212, 151630424]

約数ペア:

[(1, 151630424), (2, 75815212), (4, 37907606), (8, 18953803), (11, 13784584), (22, 6892292), (31, 4891304), (44, 3446146), (62, 2445652), (88, 1723073), (121, 1253144), (124, 1222826), (163, 930248), (242, 626572), (248, 611413), (326, 465124), (341, 444664), (484, 313286), (652, 232562), (682, 222332), (961, 157784), (968, 156643), (1304, 116281), (1364, 111166), (1793, 84568), (1922, 78892), (2728, 55583), (3586, 42284), (3751, 40424), (3844, 39446), (5053, 30008), (7172, 21142), (7502, 20212), (7688, 19723), (10106, 15004), (10571, 14344)]