140973554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 233114112

約数和(自身を除く): 92140558

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 527, 1021, 1054, 2042, 2227, 4061, 4454, 8122, 17357, 31651, 34714, 63302, 69037, 133751, 138074, 267502, 538067, 1076134, 2273767, 4146281, 4547534, 8292562, 70486777, 140973554]

約数ペア:

[(1, 140973554), (2, 70486777), (17, 8292562), (31, 4547534), (34, 4146281), (62, 2273767), (131, 1076134), (262, 538067), (527, 267502), (1021, 138074), (1054, 133751), (2042, 69037), (2227, 63302), (4061, 34714), (4454, 31651), (8122, 17357)]