188131188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10373

約数の個数: 72

約数和(自身を含む): 527165184

約数和(自身を除く): 339033996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 10321, 18228, 20642, 30963, 41284, 61926, 72247, 123852, 144494, 216741, 288988, 319951, 433482, 505729, 639902, 866964, 959853, 1011458, 1279804, 1517187, 1919706, 2022916, 2239657, 3034374, 3839412, 4479314, 6068748, 6718971, 8958628, 13437942, 15677599, 26875884, 31355198, 47032797, 62710396, 94065594, 188131188]

約数ペア:

[(1, 188131188), (2, 94065594), (3, 62710396), (4, 47032797), (6, 31355198), (7, 26875884), (12, 15677599), (14, 13437942), (21, 8958628), (28, 6718971), (31, 6068748), (42, 4479314), (49, 3839412), (62, 3034374), (84, 2239657), (93, 2022916), (98, 1919706), (124, 1517187), (147, 1279804), (186, 1011458), (196, 959853), (217, 866964), (294, 639902), (372, 505729), (434, 433482), (588, 319951), (651, 288988), (868, 216741), (1302, 144494), (1519, 123852), (2604, 72247), (3038, 61926), (4557, 41284), (6076, 30963), (9114, 20642), (10321, 18228)]