190022872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4673}}^1$

素因数の和:4732

約数の個数: 64

約数和(自身を含む): 424025280

約数和(自身を除く): 234002408

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1768, 2392, 3128, 4673, 5083, 9346, 10166, 18692, 20332, 37384, 40664, 60749, 79441, 107479, 121498, 158882, 214958, 242996, 317764, 429916, 485992, 635528, 859832, 1032733, 1397227, 1827143, 2065466, 2794454, 3654286, 4130932, 5588908, 7308572, 8261864, 11177816, 14617144, 23752859, 47505718, 95011436, 190022872]

約数ペア:

[(1, 190022872), (2, 95011436), (4, 47505718), (8, 23752859), (13, 14617144), (17, 11177816), (23, 8261864), (26, 7308572), (34, 5588908), (46, 4130932), (52, 3654286), (68, 2794454), (92, 2065466), (104, 1827143), (136, 1397227), (184, 1032733), (221, 859832), (299, 635528), (391, 485992), (442, 429916), (598, 317764), (782, 242996), (884, 214958), (1196, 158882), (1564, 121498), (1768, 107479), (2392, 79441), (3128, 60749), (4673, 40664), (5083, 37384), (9346, 20332), (10166, 18692)]