128116992

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7253}}^1$

素因数の和:7295

約数の個数: 72

約数和(自身を含む): 355852224

約数和(自身を除く): 227735232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 7253, 8832, 14506, 17664, 21759, 29012, 43518, 58024, 87036, 116048, 166819, 174072, 232096, 333638, 348144, 464192, 500457, 667276, 696288, 928384, 1000914, 1334552, 1392576, 1856768, 2001828, 2669104, 2785152, 4003656, 5338208, 5570304, 8007312, 10676416, 16014624, 21352832, 32029248, 42705664, 64058496, 128116992]

約数ペア:

[(1, 128116992), (2, 64058496), (3, 42705664), (4, 32029248), (6, 21352832), (8, 16014624), (12, 10676416), (16, 8007312), (23, 5570304), (24, 5338208), (32, 4003656), (46, 2785152), (48, 2669104), (64, 2001828), (69, 1856768), (92, 1392576), (96, 1334552), (128, 1000914), (138, 928384), (184, 696288), (192, 667276), (256, 500457), (276, 464192), (368, 348144), (384, 333638), (552, 232096), (736, 174072), (768, 166819), (1104, 116048), (1472, 87036), (2208, 58024), (2944, 43518), (4416, 29012), (5888, 21759), (7253, 17664), (8832, 14506)]