159178308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 393071616

約数和(自身を除く): 233893308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6532, 8123, 9798, 16246, 19596, 24369, 32492, 48738, 97476, 186829, 373658, 560487, 576733, 747316, 1120974, 1153466, 1730199, 2241948, 2306932, 3460398, 6920796, 13264859, 26529718, 39794577, 53059436, 79589154, 159178308]

約数ペア:

[(1, 159178308), (2, 79589154), (3, 53059436), (4, 39794577), (6, 26529718), (12, 13264859), (23, 6920796), (46, 3460398), (69, 2306932), (71, 2241948), (92, 1730199), (138, 1153466), (142, 1120974), (213, 747316), (276, 576733), (284, 560487), (426, 373658), (852, 186829), (1633, 97476), (3266, 48738), (4899, 32492), (6532, 24369), (8123, 19596), (9798, 16246)]