161413009008

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{298409}}^1$

素因数の和:298670

約数の個数: 80

約数和(自身を含む): 426272716800

約数和(自身を除く): 264859707792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 191, 236, 354, 382, 472, 573, 708, 764, 944, 1146, 1416, 1528, 2292, 2832, 3056, 4584, 9168, 11269, 22538, 33807, 45076, 67614, 90152, 135228, 180304, 270456, 298409, 540912, 596818, 895227, 1193636, 1790454, 2387272, 3580908, 4774544, 7161816, 14323632, 17606131, 35212262, 52818393, 56996119, 70424524, 105636786, 113992238, 140849048, 170988357, 211273572, 227984476, 281698096, 341976714, 422547144, 455968952, 683953428, 845094288, 911937904, 1367906856, 2735813712, 3362771021, 6725542042, 10088313063, 13451084084, 20176626126, 26902168168, 40353252252, 53804336336, 80706504504, 161413009008]

約数ペア:

[(1, 161413009008), (2, 80706504504), (3, 53804336336), (4, 40353252252), (6, 26902168168), (8, 20176626126), (12, 13451084084), (16, 10088313063), (24, 6725542042), (48, 3362771021), (59, 2735813712), (118, 1367906856), (177, 911937904), (191, 845094288), (236, 683953428), (354, 455968952), (382, 422547144), (472, 341976714), (573, 281698096), (708, 227984476), (764, 211273572), (944, 170988357), (1146, 140849048), (1416, 113992238), (1528, 105636786), (2292, 70424524), (2832, 56996119), (3056, 52818393), (4584, 35212262), (9168, 17606131), (11269, 14323632), (22538, 7161816), (33807, 4774544), (45076, 3580908), (67614, 2387272), (90152, 1790454), (135228, 1193636), (180304, 895227), (270456, 596818), (298409, 540912)]