130849048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78259}}^1$

素因数の和:78295

約数の個数: 32

約数和(自身を含む): 281736000

約数和(自身を除く): 150886952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 78259, 156518, 313036, 626072, 860849, 1486921, 1721698, 2973842, 3443396, 5947684, 6886792, 11895368, 16356131, 32712262, 65424524, 130849048]

約数ペア:

[(1, 130849048), (2, 65424524), (4, 32712262), (8, 16356131), (11, 11895368), (19, 6886792), (22, 5947684), (38, 3443396), (44, 2973842), (76, 1721698), (88, 1486921), (152, 860849), (209, 626072), (418, 313036), (836, 156518), (1672, 78259)]