173157984

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{26141}}^1$

素因数の和:26180

約数の個数: 72

約数和(自身を含む): 513847152

約数和(自身を除く): 340689168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 26141, 52282, 78423, 104564, 156846, 209128, 235269, 313692, 418256, 470538, 601243, 627384, 836512, 941076, 1202486, 1254768, 1803729, 1882152, 2404972, 2509536, 3607458, 3764304, 4809944, 5411187, 7214916, 7528608, 9619888, 10822374, 14429832, 19239776, 21644748, 28859664, 43289496, 57719328, 86578992, 173157984]

約数ペア:

[(1, 173157984), (2, 86578992), (3, 57719328), (4, 43289496), (6, 28859664), (8, 21644748), (9, 19239776), (12, 14429832), (16, 10822374), (18, 9619888), (23, 7528608), (24, 7214916), (32, 5411187), (36, 4809944), (46, 3764304), (48, 3607458), (69, 2509536), (72, 2404972), (92, 1882152), (96, 1803729), (138, 1254768), (144, 1202486), (184, 941076), (207, 836512), (276, 627384), (288, 601243), (368, 470538), (414, 418256), (552, 313692), (736, 235269), (828, 209128), (1104, 156846), (1656, 104564), (2208, 78423), (3312, 52282), (6624, 26141)]