168571572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56873}}^1$

素因数の和:56912

約数の個数: 48

約数和(自身を含む): 445892160

約数和(自身を除く): 277320588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 56873, 113746, 170619, 227492, 341238, 682476, 739349, 1080587, 1478698, 2161174, 2218047, 2957396, 3241761, 4322348, 4436094, 6483522, 8872188, 12967044, 14047631, 28095262, 42142893, 56190524, 84285786, 168571572]

約数ペア:

[(1, 168571572), (2, 84285786), (3, 56190524), (4, 42142893), (6, 28095262), (12, 14047631), (13, 12967044), (19, 8872188), (26, 6483522), (38, 4436094), (39, 4322348), (52, 3241761), (57, 2957396), (76, 2218047), (78, 2161174), (114, 1478698), (156, 1080587), (228, 739349), (247, 682476), (494, 341238), (741, 227492), (988, 170619), (1482, 113746), (2964, 56873)]