118145648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22861}}^1$

素因数の和:22905

約数の個数: 40

約数和(自身を含む): 255139920

約数和(自身を除く): 136994272

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 22861, 45722, 91444, 182888, 365776, 388637, 434359, 777274, 868718, 1554548, 1737436, 3109096, 3474872, 6218192, 6949744, 7384103, 14768206, 29536412, 59072824, 118145648]

約数ペア:

[(1, 118145648), (2, 59072824), (4, 29536412), (8, 14768206), (16, 7384103), (17, 6949744), (19, 6218192), (34, 3474872), (38, 3109096), (68, 1737436), (76, 1554548), (136, 868718), (152, 777274), (272, 434359), (304, 388637), (323, 365776), (646, 182888), (1292, 91444), (2584, 45722), (5168, 22861)]