127814388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4159}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 195068172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 4159, 5122, 7683, 8318, 10244, 12477, 15366, 16636, 24954, 30732, 49908, 54067, 108134, 162201, 216268, 324402, 648804, 819323, 1638646, 2457969, 3277292, 4915938, 9831876, 10651199, 21302398, 31953597, 42604796, 63907194, 127814388]

約数ペア:

[(1, 127814388), (2, 63907194), (3, 42604796), (4, 31953597), (6, 21302398), (12, 10651199), (13, 9831876), (26, 4915938), (39, 3277292), (52, 2457969), (78, 1638646), (156, 819323), (197, 648804), (394, 324402), (591, 216268), (788, 162201), (1182, 108134), (2364, 54067), (2561, 49908), (4159, 30732), (5122, 24954), (7683, 16636), (8318, 15366), (10244, 12477)]