155906362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 253019520

約数和(自身を除く): 97113158

約数列:

[1, 2, 19, 38, 61, 103, 122, 206, 653, 1159, 1306, 1957, 2318, 3914, 6283, 12407, 12566, 24814, 39833, 67259, 79666, 119377, 134518, 238754, 756827, 1277921, 1513654, 2555842, 4102799, 8205598, 77953181, 155906362]

約数ペア:

[(1, 155906362), (2, 77953181), (19, 8205598), (38, 4102799), (61, 2555842), (103, 1513654), (122, 1277921), (206, 756827), (653, 238754), (1159, 134518), (1306, 119377), (1957, 79666), (2318, 67259), (3914, 39833), (6283, 24814), (12407, 12566)]