159923478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{186391}}^1$

素因数の和:186420

約数の個数: 32

約数和(自身を含む): 375766272

約数和(自身を除く): 215842794

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 186391, 372782, 559173, 1118346, 2050301, 2423083, 4100602, 4846166, 6150903, 7269249, 12301806, 14538498, 26653913, 53307826, 79961739, 159923478]

約数ペア:

[(1, 159923478), (2, 79961739), (3, 53307826), (6, 26653913), (11, 14538498), (13, 12301806), (22, 7269249), (26, 6150903), (33, 4846166), (39, 4100602), (66, 2423083), (78, 2050301), (143, 1118346), (286, 559173), (429, 372782), (858, 186391)]