158876952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509221}}^1$

素因数の和:509243

約数の個数: 32

約数和(自身を含む): 427746480

約数和(自身を除く): 268869528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 509221, 1018442, 1527663, 2036884, 3055326, 4073768, 6110652, 6619873, 12221304, 13239746, 19859619, 26479492, 39719238, 52958984, 79438476, 158876952]

約数ペア:

[(1, 158876952), (2, 79438476), (3, 52958984), (4, 39719238), (6, 26479492), (8, 19859619), (12, 13239746), (13, 12221304), (24, 6619873), (26, 6110652), (39, 4073768), (52, 3055326), (78, 2036884), (104, 1527663), (156, 1018442), (312, 509221)]