168279990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{136813}}^1$

素因数の和:136864

約数の個数: 32

約数和(自身を含む): 413725536

約数和(自身を除く): 245445546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 136813, 273626, 410439, 684065, 820878, 1368130, 2052195, 4104390, 5609333, 11218666, 16827999, 28046665, 33655998, 56093330, 84139995, 168279990]

約数ペア:

[(1, 168279990), (2, 84139995), (3, 56093330), (5, 33655998), (6, 28046665), (10, 16827999), (15, 11218666), (30, 5609333), (41, 4104390), (82, 2052195), (123, 1368130), (205, 820878), (246, 684065), (410, 410439), (615, 273626), (1230, 136813)]