157788654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10103}}^1$

素因数の和:10264

約数の個数: 32

約数和(自身を含む): 334644480

約数和(自身を除く): 176855826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 10103, 15618, 20206, 30309, 60618, 191957, 383914, 575871, 1151742, 1384111, 2768222, 4152333, 8304666, 26298109, 52596218, 78894327, 157788654]

約数ペア:

[(1, 157788654), (2, 78894327), (3, 52596218), (6, 26298109), (19, 8304666), (38, 4152333), (57, 2768222), (114, 1384111), (137, 1151742), (274, 575871), (411, 383914), (822, 191957), (2603, 60618), (5206, 30309), (7809, 20206), (10103, 15618)]