138218652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26849}}^1$

素因数の和:26883

約数の個数: 72

約数和(自身を含む): 410482800

約数和(自身を除く): 272264148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 26849, 53698, 80547, 107396, 161094, 241641, 295339, 322188, 349037, 483282, 590678, 698074, 886017, 966564, 1047111, 1181356, 1396148, 1772034, 2094222, 2658051, 3141333, 3544068, 3839407, 4188444, 5316102, 6282666, 7678814, 10632204, 11518221, 12565332, 15357628, 23036442, 34554663, 46072884, 69109326, 138218652]

約数ペア:

[(1, 138218652), (2, 69109326), (3, 46072884), (4, 34554663), (6, 23036442), (9, 15357628), (11, 12565332), (12, 11518221), (13, 10632204), (18, 7678814), (22, 6282666), (26, 5316102), (33, 4188444), (36, 3839407), (39, 3544068), (44, 3141333), (52, 2658051), (66, 2094222), (78, 1772034), (99, 1396148), (117, 1181356), (132, 1047111), (143, 966564), (156, 886017), (198, 698074), (234, 590678), (286, 483282), (396, 349037), (429, 322188), (468, 295339), (572, 241641), (858, 161094), (1287, 107396), (1716, 80547), (2574, 53698), (5148, 26849)]