153251440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46723}}^1$

素因数の和:46777

約数の個数: 40

約数和(自身を含む): 365007888

約数和(自身を除く): 211756448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 46723, 93446, 186892, 233615, 373784, 467230, 747568, 934460, 1868920, 1915643, 3737840, 3831286, 7662572, 9578215, 15325144, 19156430, 30650288, 38312860, 76625720, 153251440]

約数ペア:

[(1, 153251440), (2, 76625720), (4, 38312860), (5, 30650288), (8, 19156430), (10, 15325144), (16, 9578215), (20, 7662572), (40, 3831286), (41, 3737840), (80, 1915643), (82, 1868920), (164, 934460), (205, 747568), (328, 467230), (410, 373784), (656, 233615), (820, 186892), (1640, 93446), (3280, 46723)]