121127856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 335692800

約数和(自身を除く): 214564944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1264, 1343, 1879, 1896, 2686, 3758, 3792, 4029, 5372, 5637, 7516, 8058, 10744, 11274, 15032, 16116, 21488, 22548, 30064, 31943, 32232, 45096, 63886, 64464, 90192, 95829, 127772, 148441, 191658, 255544, 296882, 383316, 445323, 511088, 593764, 766632, 890646, 1187528, 1533264, 1781292, 2375056, 2523497, 3562584, 5046994, 7125168, 7570491, 10093988, 15140982, 20187976, 30281964, 40375952, 60563928, 121127856]

約数ペア:

[(1, 121127856), (2, 60563928), (3, 40375952), (4, 30281964), (6, 20187976), (8, 15140982), (12, 10093988), (16, 7570491), (17, 7125168), (24, 5046994), (34, 3562584), (48, 2523497), (51, 2375056), (68, 1781292), (79, 1533264), (102, 1187528), (136, 890646), (158, 766632), (204, 593764), (237, 511088), (272, 445323), (316, 383316), (408, 296882), (474, 255544), (632, 191658), (816, 148441), (948, 127772), (1264, 95829), (1343, 90192), (1879, 64464), (1896, 63886), (2686, 45096), (3758, 32232), (3792, 31943), (4029, 30064), (5372, 22548), (5637, 21488), (7516, 16116), (8058, 15032), (10744, 11274)]