153235324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 299400192

約数和(自身を除く): 146164868

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 181, 271, 284, 362, 542, 724, 781, 1084, 1562, 1991, 2981, 3124, 3982, 5962, 7964, 11924, 12851, 19241, 25702, 38482, 49051, 51404, 76964, 98102, 141361, 196204, 211651, 282722, 423302, 539561, 565444, 846604, 1079122, 2158244, 3482621, 6965242, 13930484, 38308831, 76617662, 153235324]

約数ペア:

[(1, 153235324), (2, 76617662), (4, 38308831), (11, 13930484), (22, 6965242), (44, 3482621), (71, 2158244), (142, 1079122), (181, 846604), (271, 565444), (284, 539561), (362, 423302), (542, 282722), (724, 211651), (781, 196204), (1084, 141361), (1562, 98102), (1991, 76964), (2981, 51404), (3124, 49051), (3982, 38482), (5962, 25702), (7964, 19241), (11924, 12851)]