165873008

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7019}}^1$

素因数の和:7245

約数の個数: 40

約数和(自身を含む): 369083520

約数和(自身を除く): 203210512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 7019, 11816, 14038, 23632, 28076, 49133, 56152, 98266, 112304, 196532, 393064, 786128, 1481009, 2962018, 5924036, 10367063, 11848072, 20734126, 23696144, 41468252, 82936504, 165873008]

約数ペア:

[(1, 165873008), (2, 82936504), (4, 41468252), (7, 23696144), (8, 20734126), (14, 11848072), (16, 10367063), (28, 5924036), (56, 2962018), (112, 1481009), (211, 786128), (422, 393064), (844, 196532), (1477, 112304), (1688, 98266), (2954, 56152), (3376, 49133), (5908, 28076), (7019, 23632), (11816, 14038)]