193268816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 427472640

約数和(自身を除く): 234203824

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 568, 569, 598, 923, 1136, 1138, 1196, 1633, 1846, 2276, 2392, 3266, 3692, 4552, 4784, 6532, 7384, 7397, 9104, 13064, 13087, 14768, 14794, 21229, 26128, 26174, 29588, 40399, 42458, 52348, 59176, 80798, 84916, 104696, 118352, 161596, 169832, 170131, 209392, 323192, 339664, 340262, 525187, 646384, 680524, 929177, 1050374, 1361048, 1858354, 2100748, 2722096, 3716708, 4201496, 7433416, 8402992, 12079301, 14866832, 24158602, 48317204, 96634408, 193268816]

約数ペア:

[(1, 193268816), (2, 96634408), (4, 48317204), (8, 24158602), (13, 14866832), (16, 12079301), (23, 8402992), (26, 7433416), (46, 4201496), (52, 3716708), (71, 2722096), (92, 2100748), (104, 1858354), (142, 1361048), (184, 1050374), (208, 929177), (284, 680524), (299, 646384), (368, 525187), (568, 340262), (569, 339664), (598, 323192), (923, 209392), (1136, 170131), (1138, 169832), (1196, 161596), (1633, 118352), (1846, 104696), (2276, 84916), (2392, 80798), (3266, 59176), (3692, 52348), (4552, 42458), (4784, 40399), (6532, 29588), (7384, 26174), (7397, 26128), (9104, 21229), (13064, 14794), (13087, 14768)]