157028767522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1272539}}^1$

素因数の和:1272702

約数の個数: 32

約数和(自身を含む): 263873894400

約数和(自身を除く): 106845126878

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 781, 869, 1562, 1738, 5609, 11218, 61699, 123398, 1272539, 2545078, 13997929, 27995858, 90350269, 100530581, 180700538, 201061162, 993852959, 1105836391, 1987705918, 2211672782, 7137671251, 14275342502, 78514383761, 157028767522]

約数ペア:

[(1, 157028767522), (2, 78514383761), (11, 14275342502), (22, 7137671251), (71, 2211672782), (79, 1987705918), (142, 1105836391), (158, 993852959), (781, 201061162), (869, 180700538), (1562, 100530581), (1738, 90350269), (5609, 27995858), (11218, 13997929), (61699, 2545078), (123398, 1272539)]