145064066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 260014080

約数和(自身を除く): 114950014

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4231, 4898, 8462, 17143, 29617, 34286, 59234, 131161, 262322, 334249, 668498, 918127, 1836254, 2339743, 4679486, 10361719, 20723438, 72532033, 145064066]

約数ペア:

[(1, 145064066), (2, 72532033), (7, 20723438), (14, 10361719), (31, 4679486), (62, 2339743), (79, 1836254), (158, 918127), (217, 668498), (434, 334249), (553, 262322), (1106, 131161), (2449, 59234), (4231, 34286), (4898, 29617), (8462, 17143)]