15749904

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 42747264

約数和(自身を除く): 26997360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 151, 159, 164, 212, 246, 302, 318, 328, 424, 453, 492, 604, 636, 656, 848, 906, 984, 1208, 1272, 1812, 1968, 2173, 2416, 2544, 3624, 4346, 6191, 6519, 7248, 8003, 8692, 12382, 13038, 16006, 17384, 18573, 24009, 24764, 26076, 32012, 34768, 37146, 48018, 49528, 52152, 64024, 74292, 96036, 99056, 104304, 128048, 148584, 192072, 297168, 328123, 384144, 656246, 984369, 1312492, 1968738, 2624984, 3937476, 5249968, 7874952, 15749904]

約数ペア:

[(1, 15749904), (2, 7874952), (3, 5249968), (4, 3937476), (6, 2624984), (8, 1968738), (12, 1312492), (16, 984369), (24, 656246), (41, 384144), (48, 328123), (53, 297168), (82, 192072), (106, 148584), (123, 128048), (151, 104304), (159, 99056), (164, 96036), (212, 74292), (246, 64024), (302, 52152), (318, 49528), (328, 48018), (424, 37146), (453, 34768), (492, 32012), (604, 26076), (636, 24764), (656, 24009), (848, 18573), (906, 17384), (984, 16006), (1208, 13038), (1272, 12382), (1812, 8692), (1968, 8003), (2173, 7248), (2416, 6519), (2544, 6191), (3624, 4346)]