151960016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23567}}^1$

素因数の和:23619

約数の個数: 40

約数和(自身を含む): 327312384

約数和(自身を除く): 175352368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23567, 47134, 94268, 188536, 306371, 377072, 612742, 730577, 1225484, 1461154, 2450968, 2922308, 4901936, 5844616, 9497501, 11689232, 18995002, 37990004, 75980008, 151960016]

約数ペア:

[(1, 151960016), (2, 75980008), (4, 37990004), (8, 18995002), (13, 11689232), (16, 9497501), (26, 5844616), (31, 4901936), (52, 2922308), (62, 2450968), (104, 1461154), (124, 1225484), (208, 730577), (248, 612742), (403, 377072), (496, 306371), (806, 188536), (1612, 94268), (3224, 47134), (6448, 23567)]