165161712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149603}}^1$

素因数の和:149637

約数の個数: 40

約数和(自身を含む): 445221504

約数和(自身を除く): 280059792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 149603, 299206, 448809, 598412, 897618, 1196824, 1795236, 2393648, 3440869, 3590472, 6881738, 7180944, 10322607, 13763476, 20645214, 27526952, 41290428, 55053904, 82580856, 165161712]

約数ペア:

[(1, 165161712), (2, 82580856), (3, 55053904), (4, 41290428), (6, 27526952), (8, 20645214), (12, 13763476), (16, 10322607), (23, 7180944), (24, 6881738), (46, 3590472), (48, 3440869), (69, 2393648), (92, 1795236), (138, 1196824), (184, 897618), (276, 598412), (368, 448809), (552, 299206), (1104, 149603)]