133209664

素因数分解:

$2^6\times 7^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1155

約数の個数: 56

約数和(自身を含む): 303255680

約数和(自身を除く): 170046016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 409, 448, 727, 818, 1454, 1636, 2863, 2908, 3272, 5089, 5726, 5816, 6544, 10178, 11452, 11632, 13088, 20356, 22904, 23264, 26176, 40712, 45808, 46528, 81424, 91616, 162848, 183232, 297343, 325696, 594686, 1189372, 2081401, 2378744, 4162802, 4757488, 8325604, 9514976, 16651208, 19029952, 33302416, 66604832, 133209664]

約数ペア:

[(1, 133209664), (2, 66604832), (4, 33302416), (7, 19029952), (8, 16651208), (14, 9514976), (16, 8325604), (28, 4757488), (32, 4162802), (56, 2378744), (64, 2081401), (112, 1189372), (224, 594686), (409, 325696), (448, 297343), (727, 183232), (818, 162848), (1454, 91616), (1636, 81424), (2863, 46528), (2908, 45808), (3272, 40712), (5089, 26176), (5726, 23264), (5816, 22904), (6544, 20356), (10178, 13088), (11452, 11632)]