168033424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 367945200

約数和(自身を除く): 199911776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 89, 104, 116, 178, 208, 232, 313, 356, 377, 464, 626, 712, 754, 1157, 1252, 1424, 1508, 2314, 2504, 2581, 3016, 4069, 4628, 5008, 5162, 6032, 8138, 9077, 9256, 10324, 16276, 18154, 18512, 20648, 27857, 32552, 33553, 36308, 41296, 55714, 65104, 67106, 72616, 111428, 118001, 134212, 145232, 222856, 236002, 268424, 362141, 445712, 472004, 536848, 724282, 807853, 944008, 1448564, 1615706, 1888016, 2897128, 3231412, 5794256, 6462824, 10502089, 12925648, 21004178, 42008356, 84016712, 168033424]

約数ペア:

[(1, 168033424), (2, 84016712), (4, 42008356), (8, 21004178), (13, 12925648), (16, 10502089), (26, 6462824), (29, 5794256), (52, 3231412), (58, 2897128), (89, 1888016), (104, 1615706), (116, 1448564), (178, 944008), (208, 807853), (232, 724282), (313, 536848), (356, 472004), (377, 445712), (464, 362141), (626, 268424), (712, 236002), (754, 222856), (1157, 145232), (1252, 134212), (1424, 118001), (1508, 111428), (2314, 72616), (2504, 67106), (2581, 65104), (3016, 55714), (4069, 41296), (4628, 36308), (5008, 33553), (5162, 32552), (6032, 27857), (8138, 20648), (9077, 18512), (9256, 18154), (10324, 16276)]