165086726

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 288933888

約数和(自身を除く): 123847162

約数列:

[1, 2, 7, 14, 73, 146, 163, 326, 511, 991, 1022, 1141, 1982, 2282, 6937, 11899, 13874, 23798, 72343, 83293, 144686, 161533, 166586, 323066, 506401, 1012802, 1130731, 2261462, 11791909, 23583818, 82543363, 165086726]

約数ペア:

[(1, 165086726), (2, 82543363), (7, 23583818), (14, 11791909), (73, 2261462), (146, 1130731), (163, 1012802), (326, 506401), (511, 323066), (991, 166586), (1022, 161533), (1141, 144686), (1982, 83293), (2282, 72343), (6937, 23798), (11899, 13874)]