142987776

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 384451584

約数和(自身を除く): 241463808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 733, 762, 768, 1016, 1466, 1524, 1536, 2032, 2199, 2932, 3048, 4064, 4398, 5864, 6096, 8128, 8796, 11728, 12192, 16256, 17592, 23456, 24384, 32512, 35184, 46912, 48768, 65024, 70368, 93091, 93824, 97536, 140736, 186182, 187648, 195072, 279273, 281472, 372364, 375296, 558546, 562944, 744728, 1117092, 1125888, 1489456, 2234184, 2978912, 4468368, 5957824, 8936736, 11915648, 17873472, 23831296, 35746944, 47662592, 71493888, 142987776]

約数ペア:

[(1, 142987776), (2, 71493888), (3, 47662592), (4, 35746944), (6, 23831296), (8, 17873472), (12, 11915648), (16, 8936736), (24, 5957824), (32, 4468368), (48, 2978912), (64, 2234184), (96, 1489456), (127, 1125888), (128, 1117092), (192, 744728), (254, 562944), (256, 558546), (381, 375296), (384, 372364), (508, 281472), (512, 279273), (733, 195072), (762, 187648), (768, 186182), (1016, 140736), (1466, 97536), (1524, 93824), (1536, 93091), (2032, 70368), (2199, 65024), (2932, 48768), (3048, 46912), (4064, 35184), (4398, 32512), (5864, 24384), (6096, 23456), (8128, 17592), (8796, 16256), (11728, 12192)]