140176896

素因数分解:

$2^9\times 3^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:631

約数の個数: 80

約数和(自身を含む): 375940224

約数和(自身を除く): 235763328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 347, 384, 512, 526, 694, 768, 789, 1041, 1052, 1388, 1536, 1578, 2082, 2104, 2776, 3156, 4164, 4208, 5552, 6312, 8328, 8416, 11104, 12624, 16656, 16832, 22208, 25248, 33312, 33664, 44416, 50496, 66624, 67328, 88832, 91261, 100992, 133248, 134656, 177664, 182522, 201984, 266496, 273783, 365044, 403968, 532992, 547566, 730088, 1095132, 1460176, 2190264, 2920352, 4380528, 5840704, 8761056, 11681408, 17522112, 23362816, 35044224, 46725632, 70088448, 140176896]

約数ペア:

[(1, 140176896), (2, 70088448), (3, 46725632), (4, 35044224), (6, 23362816), (8, 17522112), (12, 11681408), (16, 8761056), (24, 5840704), (32, 4380528), (48, 2920352), (64, 2190264), (96, 1460176), (128, 1095132), (192, 730088), (256, 547566), (263, 532992), (347, 403968), (384, 365044), (512, 273783), (526, 266496), (694, 201984), (768, 182522), (789, 177664), (1041, 134656), (1052, 133248), (1388, 100992), (1536, 91261), (1578, 88832), (2082, 67328), (2104, 66624), (2776, 50496), (3156, 44416), (4164, 33664), (4208, 33312), (5552, 25248), (6312, 22208), (8328, 16832), (8416, 16656), (11104, 12624)]