149705472

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{27847}}^1$

素因数の和:27873

約数の個数: 72

約数和(自身を含む): 455370496

約数和(自身を除く): 305665024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 27847, 55694, 83541, 111388, 167082, 194929, 222776, 334164, 389858, 445552, 584787, 668328, 779716, 891104, 1169574, 1336656, 1559432, 1782208, 2339148, 2673312, 3118864, 3564416, 4678296, 5346624, 6237728, 7128832, 9356592, 10693248, 12475456, 18713184, 21386496, 24950912, 37426368, 49901824, 74852736, 149705472]

約数ペア:

[(1, 149705472), (2, 74852736), (3, 49901824), (4, 37426368), (6, 24950912), (7, 21386496), (8, 18713184), (12, 12475456), (14, 10693248), (16, 9356592), (21, 7128832), (24, 6237728), (28, 5346624), (32, 4678296), (42, 3564416), (48, 3118864), (56, 2673312), (64, 2339148), (84, 1782208), (96, 1559432), (112, 1336656), (128, 1169574), (168, 891104), (192, 779716), (224, 668328), (256, 584787), (336, 445552), (384, 389858), (448, 334164), (672, 222776), (768, 194929), (896, 167082), (1344, 111388), (1792, 83541), (2688, 55694), (5376, 27847)]