155635376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24137}}^1$

素因数の和:24189

約数の個数: 40

約数和(自身を含む): 335228544

約数和(自身を除く): 179593168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24137, 48274, 96548, 193096, 313781, 386192, 627562, 748247, 1255124, 1496494, 2510248, 2992988, 5020496, 5985976, 9727211, 11971952, 19454422, 38908844, 77817688, 155635376]

約数ペア:

[(1, 155635376), (2, 77817688), (4, 38908844), (8, 19454422), (13, 11971952), (16, 9727211), (26, 5985976), (31, 5020496), (52, 2992988), (62, 2510248), (104, 1496494), (124, 1255124), (208, 748247), (248, 627562), (403, 386192), (496, 313781), (806, 193096), (1612, 96548), (3224, 48274), (6448, 24137)]