151663840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41213}}^1$

素因数の和:41251

約数の個数: 48

約数和(自身を含む): 373893408

約数和(自身を除く): 222229568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 41213, 82426, 164852, 206065, 329704, 412130, 659408, 824260, 947899, 1318816, 1648520, 1895798, 3297040, 3791596, 4739495, 6594080, 7583192, 9478990, 15166384, 18957980, 30332768, 37915960, 75831920, 151663840]

約数ペア:

[(1, 151663840), (2, 75831920), (4, 37915960), (5, 30332768), (8, 18957980), (10, 15166384), (16, 9478990), (20, 7583192), (23, 6594080), (32, 4739495), (40, 3791596), (46, 3297040), (80, 1895798), (92, 1648520), (115, 1318816), (160, 947899), (184, 824260), (230, 659408), (368, 412130), (460, 329704), (736, 206065), (920, 164852), (1840, 82426), (3680, 41213)]