156032120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229459}}^1$

素因数の和:229487

約数の個数: 32

約数和(自身を含む): 371725200

約数和(自身を除く): 215693080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 229459, 458918, 917836, 1147295, 1835672, 2294590, 3900803, 4589180, 7801606, 9178360, 15603212, 19504015, 31206424, 39008030, 78016060, 156032120]

約数ペア:

[(1, 156032120), (2, 78016060), (4, 39008030), (5, 31206424), (8, 19504015), (10, 15603212), (17, 9178360), (20, 7801606), (34, 4589180), (40, 3900803), (68, 2294590), (85, 1835672), (136, 1147295), (170, 917836), (340, 458918), (680, 229459)]