125474944

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 288129600

約数和(自身を除く): 162654656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1069, 1834, 2096, 2138, 3668, 4192, 4276, 7336, 7483, 8384, 8552, 14672, 14966, 16768, 17104, 29344, 29932, 34208, 58688, 59864, 68416, 117376, 119728, 136832, 140039, 239456, 280078, 478912, 560156, 957824, 980273, 1120312, 1960546, 2240624, 3921092, 4481248, 7842184, 8962496, 15684368, 17924992, 31368736, 62737472, 125474944]

約数ペア:

[(1, 125474944), (2, 62737472), (4, 31368736), (7, 17924992), (8, 15684368), (14, 8962496), (16, 7842184), (28, 4481248), (32, 3921092), (56, 2240624), (64, 1960546), (112, 1120312), (128, 980273), (131, 957824), (224, 560156), (262, 478912), (448, 280078), (524, 239456), (896, 140039), (917, 136832), (1048, 119728), (1069, 117376), (1834, 68416), (2096, 59864), (2138, 58688), (3668, 34208), (4192, 29932), (4276, 29344), (7336, 17104), (7483, 16768), (8384, 14966), (8552, 14672)]