121711128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 385413120

約数和(自身を除く): 263701992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 132, 134, 154, 168, 201, 231, 264, 268, 308, 402, 462, 469, 536, 616, 737, 804, 924, 938, 983, 1407, 1474, 1608, 1848, 1876, 1966, 2211, 2814, 2948, 2949, 3752, 3932, 4422, 5159, 5628, 5896, 5898, 6881, 7864, 8844, 10318, 10813, 11256, 11796, 13762, 15477, 17688, 20636, 20643, 21626, 23592, 27524, 30954, 32439, 41272, 41286, 43252, 55048, 61908, 64878, 65861, 75691, 82572, 86504, 123816, 129756, 131722, 151382, 165144, 197583, 227073, 259512, 263444, 302764, 395166, 454146, 461027, 526888, 605528, 724471, 790332, 908292, 922054, 1383081, 1448942, 1580664, 1816584, 1844108, 2173413, 2766162, 2897884, 3688216, 4346826, 5071297, 5532324, 5795768, 8693652, 10142594, 11064648, 15213891, 17387304, 20285188, 30427782, 40570376, 60855564, 121711128]

約数ペア:

[(1, 121711128), (2, 60855564), (3, 40570376), (4, 30427782), (6, 20285188), (7, 17387304), (8, 15213891), (11, 11064648), (12, 10142594), (14, 8693652), (21, 5795768), (22, 5532324), (24, 5071297), (28, 4346826), (33, 3688216), (42, 2897884), (44, 2766162), (56, 2173413), (66, 1844108), (67, 1816584), (77, 1580664), (84, 1448942), (88, 1383081), (132, 922054), (134, 908292), (154, 790332), (168, 724471), (201, 605528), (231, 526888), (264, 461027), (268, 454146), (308, 395166), (402, 302764), (462, 263444), (469, 259512), (536, 227073), (616, 197583), (737, 165144), (804, 151382), (924, 131722), (938, 129756), (983, 123816), (1407, 86504), (1474, 82572), (1608, 75691), (1848, 65861), (1876, 64878), (1966, 61908), (2211, 55048), (2814, 43252), (2948, 41286), (2949, 41272), (3752, 32439), (3932, 30954), (4422, 27524), (5159, 23592), (5628, 21626), (5896, 20643), (5898, 20636), (6881, 17688), (7864, 15477), (8844, 13762), (10318, 11796), (10813, 11256)]