157048356

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 380817920

約数和(自身を除く): 223769564

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 2689, 4867, 5378, 8067, 9734, 10756, 14601, 16134, 19468, 29202, 32268, 58404, 83359, 166718, 250077, 333436, 422173, 500154, 844346, 1000308, 1266519, 1688692, 2533038, 5066076, 13087363, 26174726, 39262089, 52349452, 78524178, 157048356]

約数ペア:

[(1, 157048356), (2, 78524178), (3, 52349452), (4, 39262089), (6, 26174726), (12, 13087363), (31, 5066076), (62, 2533038), (93, 1688692), (124, 1266519), (157, 1000308), (186, 844346), (314, 500154), (372, 422173), (471, 333436), (628, 250077), (942, 166718), (1884, 83359), (2689, 58404), (4867, 32268), (5378, 29202), (8067, 19468), (9734, 16134), (10756, 14601)]