121566408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 340761600

約数和(自身を除く): 219195192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 152, 173, 184, 201, 228, 268, 276, 346, 402, 437, 456, 519, 536, 552, 692, 804, 874, 1038, 1273, 1311, 1384, 1541, 1608, 1748, 2076, 2546, 2622, 3082, 3287, 3496, 3819, 3979, 4152, 4623, 5092, 5244, 6164, 6574, 7638, 7958, 9246, 9861, 10184, 10488, 11591, 11937, 12328, 13148, 15276, 15916, 18492, 19722, 23182, 23874, 26296, 29279, 30552, 31832, 34773, 36984, 39444, 46364, 47748, 58558, 69546, 75601, 78888, 87837, 92728, 95496, 117116, 139092, 151202, 175674, 220229, 226803, 234232, 266593, 278184, 302404, 351348, 440458, 453606, 533186, 604808, 660687, 702696, 799779, 880916, 907212, 1066372, 1321374, 1599558, 1761832, 1814424, 2132744, 2642748, 3199116, 5065267, 5285496, 6398232, 10130534, 15195801, 20261068, 30391602, 40522136, 60783204, 121566408]

約数ペア:

[(1, 121566408), (2, 60783204), (3, 40522136), (4, 30391602), (6, 20261068), (8, 15195801), (12, 10130534), (19, 6398232), (23, 5285496), (24, 5065267), (38, 3199116), (46, 2642748), (57, 2132744), (67, 1814424), (69, 1761832), (76, 1599558), (92, 1321374), (114, 1066372), (134, 907212), (138, 880916), (152, 799779), (173, 702696), (184, 660687), (201, 604808), (228, 533186), (268, 453606), (276, 440458), (346, 351348), (402, 302404), (437, 278184), (456, 266593), (519, 234232), (536, 226803), (552, 220229), (692, 175674), (804, 151202), (874, 139092), (1038, 117116), (1273, 95496), (1311, 92728), (1384, 87837), (1541, 78888), (1608, 75601), (1748, 69546), (2076, 58558), (2546, 47748), (2622, 46364), (3082, 39444), (3287, 36984), (3496, 34773), (3819, 31832), (3979, 30552), (4152, 29279), (4623, 26296), (5092, 23874), (5244, 23182), (6164, 19722), (6574, 18492), (7638, 15916), (7958, 15276), (9246, 13148), (9861, 12328), (10184, 11937), (10488, 11591)]