188159830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 176793770

約数列:

[1, 2, 5, 10, 29, 43, 58, 79, 86, 145, 158, 191, 215, 290, 382, 395, 430, 790, 955, 1247, 1910, 2291, 2494, 3397, 4582, 5539, 6235, 6794, 8213, 11078, 11455, 12470, 15089, 16426, 16985, 22910, 27695, 30178, 33970, 41065, 55390, 75445, 82130, 98513, 150890, 197026, 238177, 437581, 476354, 492565, 648827, 875162, 985130, 1190885, 1297654, 2187905, 2381770, 3244135, 4375810, 6488270, 18815983, 37631966, 94079915, 188159830]

約数ペア:

[(1, 188159830), (2, 94079915), (5, 37631966), (10, 18815983), (29, 6488270), (43, 4375810), (58, 3244135), (79, 2381770), (86, 2187905), (145, 1297654), (158, 1190885), (191, 985130), (215, 875162), (290, 648827), (382, 492565), (395, 476354), (430, 437581), (790, 238177), (955, 197026), (1247, 150890), (1910, 98513), (2291, 82130), (2494, 75445), (3397, 55390), (4582, 41065), (5539, 33970), (6235, 30178), (6794, 27695), (8213, 22910), (11078, 16985), (11455, 16426), (12470, 15089)]