158450220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38273}}^1$

素因数の和:38311

約数の個数: 72

約数和(自身を含む): 501542496

約数和(自身を除く): 343092276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 38273, 76546, 114819, 153092, 191365, 229638, 344457, 382730, 459276, 574095, 688914, 765460, 880279, 1148190, 1377828, 1722285, 1760558, 2296380, 2640837, 3444570, 3521116, 4401395, 5281674, 6889140, 7922511, 8802790, 10563348, 13204185, 15845022, 17605580, 26408370, 31690044, 39612555, 52816740, 79225110, 158450220]

約数ペア:

[(1, 158450220), (2, 79225110), (3, 52816740), (4, 39612555), (5, 31690044), (6, 26408370), (9, 17605580), (10, 15845022), (12, 13204185), (15, 10563348), (18, 8802790), (20, 7922511), (23, 6889140), (30, 5281674), (36, 4401395), (45, 3521116), (46, 3444570), (60, 2640837), (69, 2296380), (90, 1760558), (92, 1722285), (115, 1377828), (138, 1148190), (180, 880279), (207, 765460), (230, 688914), (276, 574095), (345, 459276), (414, 382730), (460, 344457), (690, 229638), (828, 191365), (1035, 153092), (1380, 114819), (2070, 76546), (4140, 38273)]