166780464

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 273191376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 127, 218, 251, 254, 327, 381, 436, 502, 508, 654, 753, 762, 872, 1004, 1016, 1308, 1506, 1524, 1744, 2008, 2032, 2616, 3012, 3048, 4016, 5232, 6024, 6096, 12048, 13843, 27359, 27686, 31877, 41529, 54718, 55372, 63754, 82077, 83058, 95631, 109436, 110744, 127508, 164154, 166116, 191262, 218872, 221488, 255016, 328308, 332232, 382524, 437744, 510032, 656616, 664464, 765048, 1313232, 1530096, 3474593, 6949186, 10423779, 13898372, 20847558, 27796744, 41695116, 55593488, 83390232, 166780464]

約数ペア:

[(1, 166780464), (2, 83390232), (3, 55593488), (4, 41695116), (6, 27796744), (8, 20847558), (12, 13898372), (16, 10423779), (24, 6949186), (48, 3474593), (109, 1530096), (127, 1313232), (218, 765048), (251, 664464), (254, 656616), (327, 510032), (381, 437744), (436, 382524), (502, 332232), (508, 328308), (654, 255016), (753, 221488), (762, 218872), (872, 191262), (1004, 166116), (1016, 164154), (1308, 127508), (1506, 110744), (1524, 109436), (1744, 95631), (2008, 83058), (2032, 82077), (2616, 63754), (3012, 55372), (3048, 54718), (4016, 41529), (5232, 31877), (6024, 27686), (6096, 27359), (12048, 13843)]