129980112

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 347745600

約数和(自身を除く): 217765488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 222, 296, 326, 444, 449, 489, 592, 652, 888, 898, 978, 1304, 1347, 1776, 1796, 1956, 2608, 2694, 3592, 3912, 5388, 6031, 7184, 7824, 10776, 12062, 16613, 18093, 21552, 24124, 33226, 36186, 48248, 49839, 66452, 72372, 73187, 96496, 99678, 132904, 144744, 146374, 199356, 219561, 265808, 289488, 292748, 398712, 439122, 585496, 797424, 878244, 1170992, 1756488, 2707919, 3512976, 5415838, 8123757, 10831676, 16247514, 21663352, 32495028, 43326704, 64990056, 129980112]

約数ペア:

[(1, 129980112), (2, 64990056), (3, 43326704), (4, 32495028), (6, 21663352), (8, 16247514), (12, 10831676), (16, 8123757), (24, 5415838), (37, 3512976), (48, 2707919), (74, 1756488), (111, 1170992), (148, 878244), (163, 797424), (222, 585496), (296, 439122), (326, 398712), (444, 292748), (449, 289488), (489, 265808), (592, 219561), (652, 199356), (888, 146374), (898, 144744), (978, 132904), (1304, 99678), (1347, 96496), (1776, 73187), (1796, 72372), (1956, 66452), (2608, 49839), (2694, 48248), (3592, 36186), (3912, 33226), (5388, 24124), (6031, 21552), (7184, 18093), (7824, 16613), (10776, 12062)]