120408752

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 237138096

約数和(自身を除く): 116729344

約数列:

[1, 2, 4, 8, 16, 137, 163, 274, 326, 337, 548, 652, 674, 1096, 1304, 1348, 2192, 2608, 2696, 5392, 22331, 44662, 46169, 54931, 89324, 92338, 109862, 178648, 184676, 219724, 357296, 369352, 439448, 738704, 878896, 7525547, 15051094, 30102188, 60204376, 120408752]

約数ペア:

[(1, 120408752), (2, 60204376), (4, 30102188), (8, 15051094), (16, 7525547), (137, 878896), (163, 738704), (274, 439448), (326, 369352), (337, 357296), (548, 219724), (652, 184676), (674, 178648), (1096, 109862), (1304, 92338), (1348, 89324), (2192, 54931), (2608, 46169), (2696, 44662), (5392, 22331)]