158911448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4751}}^1$

素因数の和:4907

約数の個数: 32

約数和(自身を含む): 308784960

約数和(自身を除く): 149873512

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 904, 4181, 4751, 8362, 9502, 16724, 19004, 33448, 38008, 175787, 351574, 536863, 703148, 1073726, 1406296, 2147452, 4294904, 19863931, 39727862, 79455724, 158911448]

約数ペア:

[(1, 158911448), (2, 79455724), (4, 39727862), (8, 19863931), (37, 4294904), (74, 2147452), (113, 1406296), (148, 1073726), (226, 703148), (296, 536863), (452, 351574), (904, 175787), (4181, 38008), (4751, 33448), (8362, 19004), (9502, 16724)]