142625336

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 313497600

約数和(自身を除く): 170872264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 103, 158, 206, 313, 316, 412, 553, 626, 632, 721, 824, 1106, 1252, 1442, 2191, 2212, 2504, 2884, 4382, 4424, 5768, 8137, 8764, 16274, 17528, 24727, 32239, 32548, 49454, 56959, 64478, 65096, 98908, 113918, 128956, 173089, 197816, 225673, 227836, 257912, 346178, 451346, 455672, 692356, 902692, 1384712, 1805384, 2546881, 5093762, 10187524, 17828167, 20375048, 35656334, 71312668, 142625336]

約数ペア:

[(1, 142625336), (2, 71312668), (4, 35656334), (7, 20375048), (8, 17828167), (14, 10187524), (28, 5093762), (56, 2546881), (79, 1805384), (103, 1384712), (158, 902692), (206, 692356), (313, 455672), (316, 451346), (412, 346178), (553, 257912), (626, 227836), (632, 225673), (721, 197816), (824, 173089), (1106, 128956), (1252, 113918), (1442, 98908), (2191, 65096), (2212, 64478), (2504, 56959), (2884, 49454), (4382, 32548), (4424, 32239), (5768, 24727), (8137, 17528), (8764, 16274)]