120853544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 291548160

約数和(自身を除く): 170694616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 47, 56, 68, 73, 74, 94, 119, 136, 146, 148, 188, 238, 259, 292, 296, 329, 376, 476, 511, 518, 584, 629, 658, 799, 952, 1022, 1036, 1241, 1258, 1316, 1598, 1739, 2044, 2072, 2482, 2516, 2632, 2701, 3196, 3431, 3478, 4088, 4403, 4964, 5032, 5402, 5593, 6392, 6862, 6956, 8687, 8806, 9928, 10804, 11186, 12173, 13724, 13912, 17374, 17612, 18907, 21608, 22372, 24017, 24346, 27448, 29563, 34748, 35224, 37814, 44744, 45917, 48034, 48692, 58327, 59126, 69496, 75628, 91834, 96068, 97384, 116654, 118252, 126947, 151256, 183668, 192136, 206941, 233308, 236504, 253894, 321419, 367336, 408289, 413882, 466616, 507788, 642838, 816578, 827764, 888629, 1015576, 1285676, 1633156, 1655528, 1777258, 2158099, 2571352, 3266312, 3554516, 4316198, 7109032, 8632396, 15106693, 17264792, 30213386, 60426772, 120853544]

約数ペア:

[(1, 120853544), (2, 60426772), (4, 30213386), (7, 17264792), (8, 15106693), (14, 8632396), (17, 7109032), (28, 4316198), (34, 3554516), (37, 3266312), (47, 2571352), (56, 2158099), (68, 1777258), (73, 1655528), (74, 1633156), (94, 1285676), (119, 1015576), (136, 888629), (146, 827764), (148, 816578), (188, 642838), (238, 507788), (259, 466616), (292, 413882), (296, 408289), (329, 367336), (376, 321419), (476, 253894), (511, 236504), (518, 233308), (584, 206941), (629, 192136), (658, 183668), (799, 151256), (952, 126947), (1022, 118252), (1036, 116654), (1241, 97384), (1258, 96068), (1316, 91834), (1598, 75628), (1739, 69496), (2044, 59126), (2072, 58327), (2482, 48692), (2516, 48034), (2632, 45917), (2701, 44744), (3196, 37814), (3431, 35224), (3478, 34748), (4088, 29563), (4403, 27448), (4964, 24346), (5032, 24017), (5402, 22372), (5593, 21608), (6392, 18907), (6862, 17612), (6956, 17374), (8687, 13912), (8806, 13724), (9928, 12173), (10804, 11186)]