127138128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3041}}^1$

素因数の和:3132

約数の個数: 80

約数和(自身を含む): 359102016

約数和(自身を除く): 231963888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3041, 3216, 3484, 5226, 6082, 6968, 9123, 10452, 12164, 13936, 18246, 20904, 24328, 36492, 39533, 41808, 48656, 72984, 79066, 118599, 145968, 158132, 203747, 237198, 316264, 407494, 474396, 611241, 632528, 814988, 948792, 1222482, 1629976, 1897584, 2444964, 2648711, 3259952, 4889928, 5297422, 7946133, 9779856, 10594844, 15892266, 21189688, 31784532, 42379376, 63569064, 127138128]

約数ペア:

[(1, 127138128), (2, 63569064), (3, 42379376), (4, 31784532), (6, 21189688), (8, 15892266), (12, 10594844), (13, 9779856), (16, 7946133), (24, 5297422), (26, 4889928), (39, 3259952), (48, 2648711), (52, 2444964), (67, 1897584), (78, 1629976), (104, 1222482), (134, 948792), (156, 814988), (201, 632528), (208, 611241), (268, 474396), (312, 407494), (402, 316264), (536, 237198), (624, 203747), (804, 158132), (871, 145968), (1072, 118599), (1608, 79066), (1742, 72984), (2613, 48656), (3041, 41808), (3216, 39533), (3484, 36492), (5226, 24328), (6082, 20904), (6968, 18246), (9123, 13936), (10452, 12164)]