138900372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30703}}^1$

素因数の和:30752

約数の個数: 48

約数和(自身を含む): 361079040

約数和(自身を除く): 222178668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 30703, 61406, 92109, 122812, 184218, 368436, 399139, 798278, 890387, 1197417, 1596556, 1780774, 2394834, 2671161, 3561548, 4789668, 5342322, 10684644, 11575031, 23150062, 34725093, 46300124, 69450186, 138900372]

約数ペア:

[(1, 138900372), (2, 69450186), (3, 46300124), (4, 34725093), (6, 23150062), (12, 11575031), (13, 10684644), (26, 5342322), (29, 4789668), (39, 3561548), (52, 2671161), (58, 2394834), (78, 1780774), (87, 1596556), (116, 1197417), (156, 890387), (174, 798278), (348, 399139), (377, 368436), (754, 184218), (1131, 122812), (1508, 92109), (2262, 61406), (4524, 30703)]