131779752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3083}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 357497280

約数和(自身を除く): 225717528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3083, 3288, 3562, 5343, 6166, 7124, 9249, 10686, 12332, 14248, 18498, 21372, 24664, 36996, 40079, 42744, 73992, 80158, 120237, 160316, 240474, 320632, 422371, 480948, 844742, 961896, 1267113, 1689484, 2534226, 3378968, 5068452, 5490823, 10136904, 10981646, 16472469, 21963292, 32944938, 43926584, 65889876, 131779752]

約数ペア:

[(1, 131779752), (2, 65889876), (3, 43926584), (4, 32944938), (6, 21963292), (8, 16472469), (12, 10981646), (13, 10136904), (24, 5490823), (26, 5068452), (39, 3378968), (52, 2534226), (78, 1689484), (104, 1267113), (137, 961896), (156, 844742), (274, 480948), (312, 422371), (411, 320632), (548, 240474), (822, 160316), (1096, 120237), (1644, 80158), (1781, 73992), (3083, 42744), (3288, 40079), (3562, 36996), (5343, 24664), (6166, 21372), (7124, 18498), (9249, 14248), (10686, 12332)]