163923188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1601}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 339111360

約数和(自身を除く): 175188172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 179, 286, 358, 572, 716, 1601, 1969, 2327, 3202, 3938, 4654, 6404, 7876, 9308, 17611, 20813, 25597, 35222, 41626, 51194, 70444, 83252, 102388, 228943, 286579, 457886, 573158, 915772, 1146316, 3152369, 3725527, 6304738, 7451054, 12609476, 14902108, 40980797, 81961594, 163923188]

約数ペア:

[(1, 163923188), (2, 81961594), (4, 40980797), (11, 14902108), (13, 12609476), (22, 7451054), (26, 6304738), (44, 3725527), (52, 3152369), (143, 1146316), (179, 915772), (286, 573158), (358, 457886), (572, 286579), (716, 228943), (1601, 102388), (1969, 83252), (2327, 70444), (3202, 51194), (3938, 41626), (4654, 35222), (6404, 25597), (7876, 20813), (9308, 17611)]