129969658

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 260175132

約数和(自身を除く): 130205474

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 289, 353, 442, 578, 637, 706, 833, 1274, 1547, 1666, 2023, 2471, 3094, 3757, 4046, 4589, 4942, 6001, 7514, 9178, 10829, 12002, 14161, 17297, 21658, 26299, 28322, 32123, 34594, 42007, 52598, 64246, 78013, 84014, 102017, 156026, 184093, 204034, 224861, 294049, 368186, 449722, 546091, 588098, 714119, 1092182, 1326221, 1428238, 2652442, 3822637, 4998833, 7645274, 9283547, 9997666, 18567094, 64984829, 129969658]

約数ペア:

[(1, 129969658), (2, 64984829), (7, 18567094), (13, 9997666), (14, 9283547), (17, 7645274), (26, 4998833), (34, 3822637), (49, 2652442), (91, 1428238), (98, 1326221), (119, 1092182), (182, 714119), (221, 588098), (238, 546091), (289, 449722), (353, 368186), (442, 294049), (578, 224861), (637, 204034), (706, 184093), (833, 156026), (1274, 102017), (1547, 84014), (1666, 78013), (2023, 64246), (2471, 52598), (3094, 42007), (3757, 34594), (4046, 32123), (4589, 28322), (4942, 26299), (6001, 21658), (7514, 17297), (9178, 14161), (10829, 12002)]