156638802290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17423671}}^1$

素因数の和:17423738

約数の個数: 32

約数和(自身を含む): 301081052160

約数和(自身を除く): 144442249870

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 17423671, 34847342, 87118355, 174236710, 505286459, 540133801, 1010572918, 1080267602, 2526432295, 2700669005, 5052864590, 5401338010, 15663880229, 31327760458, 78319401145, 156638802290]

約数ペア:

[(1, 156638802290), (2, 78319401145), (5, 31327760458), (10, 15663880229), (29, 5401338010), (31, 5052864590), (58, 2700669005), (62, 2526432295), (145, 1080267602), (155, 1010572918), (290, 540133801), (310, 505286459), (899, 174236710), (1798, 87118355), (4495, 34847342), (8990, 17423671)]