161704272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3820

約数の個数: 80

約数和(自身を含む): 450774720

約数和(自身を除く): 289070448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 636, 816, 848, 901, 1272, 1802, 2544, 2703, 3604, 3739, 5406, 7208, 7478, 10812, 11217, 14416, 14956, 21624, 22434, 29912, 43248, 44868, 59824, 63563, 89736, 127126, 179472, 190689, 198167, 254252, 381378, 396334, 508504, 594501, 762756, 792668, 1017008, 1189002, 1525512, 1585336, 2378004, 3051024, 3170672, 3368839, 4756008, 6737678, 9512016, 10106517, 13475356, 20213034, 26950712, 40426068, 53901424, 80852136, 161704272]

約数ペア:

[(1, 161704272), (2, 80852136), (3, 53901424), (4, 40426068), (6, 26950712), (8, 20213034), (12, 13475356), (16, 10106517), (17, 9512016), (24, 6737678), (34, 4756008), (48, 3368839), (51, 3170672), (53, 3051024), (68, 2378004), (102, 1585336), (106, 1525512), (136, 1189002), (159, 1017008), (204, 792668), (212, 762756), (272, 594501), (318, 508504), (408, 396334), (424, 381378), (636, 254252), (816, 198167), (848, 190689), (901, 179472), (1272, 127126), (1802, 89736), (2544, 63563), (2703, 59824), (3604, 44868), (3739, 43248), (5406, 29912), (7208, 22434), (7478, 21624), (10812, 14956), (11217, 14416)]