126984296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 262017600

約数和(自身を除く): 135033304

約数列:

[1, 2, 4, 8, 19, 37, 38, 67, 74, 76, 134, 148, 152, 268, 296, 337, 536, 674, 703, 1273, 1348, 1406, 2479, 2546, 2696, 2812, 4958, 5092, 5624, 6403, 9916, 10184, 12469, 12806, 19832, 22579, 24938, 25612, 45158, 47101, 49876, 51224, 90316, 94202, 99752, 180632, 188404, 236911, 376808, 429001, 473822, 835423, 858002, 947644, 1670846, 1716004, 1895288, 3341692, 3432008, 6683384, 15873037, 31746074, 63492148, 126984296]

約数ペア:

[(1, 126984296), (2, 63492148), (4, 31746074), (8, 15873037), (19, 6683384), (37, 3432008), (38, 3341692), (67, 1895288), (74, 1716004), (76, 1670846), (134, 947644), (148, 858002), (152, 835423), (268, 473822), (296, 429001), (337, 376808), (536, 236911), (674, 188404), (703, 180632), (1273, 99752), (1348, 94202), (1406, 90316), (2479, 51224), (2546, 49876), (2696, 47101), (2812, 45158), (4958, 25612), (5092, 24938), (5624, 22579), (6403, 19832), (9916, 12806), (10184, 12469)]