121425408

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2064

約数の個数: 120

約数和(自身を含む): 377585208

約数和(自身を除く): 256159800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2027, 2304, 2496, 3328, 3744, 4054, 4608, 4992, 6081, 6656, 7488, 8108, 9984, 12162, 14976, 16216, 18243, 19968, 24324, 26351, 29952, 32432, 36486, 48648, 52702, 59904, 64864, 72972, 79053, 97296, 105404, 129728, 145944, 158106, 194592, 210808, 237159, 259456, 291888, 316212, 389184, 421616, 474318, 518912, 583776, 632424, 778368, 843232, 948636, 1037824, 1167552, 1264848, 1556736, 1686464, 1897272, 2335104, 2529696, 3113472, 3372928, 3794544, 4670208, 5059392, 6745856, 7589088, 9340416, 10118784, 13491712, 15178176, 20237568, 30356352, 40475136, 60712704, 121425408]

約数ペア:

[(1, 121425408), (2, 60712704), (3, 40475136), (4, 30356352), (6, 20237568), (8, 15178176), (9, 13491712), (12, 10118784), (13, 9340416), (16, 7589088), (18, 6745856), (24, 5059392), (26, 4670208), (32, 3794544), (36, 3372928), (39, 3113472), (48, 2529696), (52, 2335104), (64, 1897272), (72, 1686464), (78, 1556736), (96, 1264848), (104, 1167552), (117, 1037824), (128, 948636), (144, 843232), (156, 778368), (192, 632424), (208, 583776), (234, 518912), (256, 474318), (288, 421616), (312, 389184), (384, 316212), (416, 291888), (468, 259456), (512, 237159), (576, 210808), (624, 194592), (768, 158106), (832, 145944), (936, 129728), (1152, 105404), (1248, 97296), (1536, 79053), (1664, 72972), (1872, 64864), (2027, 59904), (2304, 52702), (2496, 48648), (3328, 36486), (3744, 32432), (4054, 29952), (4608, 26351), (4992, 24324), (6081, 19968), (6656, 18243), (7488, 16216), (8108, 14976), (9984, 12162)]