145672576

素因数分解:

$2^7\times 7^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 333319680

約数和(自身を除く): 187647104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 367, 443, 448, 734, 886, 896, 1468, 1772, 2569, 2936, 3101, 3544, 5138, 5872, 6202, 7088, 10276, 11744, 12404, 14176, 20552, 23488, 24808, 28352, 41104, 46976, 49616, 56704, 82208, 99232, 162581, 164416, 198464, 325162, 328832, 396928, 650324, 1138067, 1300648, 2276134, 2601296, 4552268, 5202592, 9104536, 10405184, 18209072, 20810368, 36418144, 72836288, 145672576]

約数ペア:

[(1, 145672576), (2, 72836288), (4, 36418144), (7, 20810368), (8, 18209072), (14, 10405184), (16, 9104536), (28, 5202592), (32, 4552268), (56, 2601296), (64, 2276134), (112, 1300648), (128, 1138067), (224, 650324), (367, 396928), (443, 328832), (448, 325162), (734, 198464), (886, 164416), (896, 162581), (1468, 99232), (1772, 82208), (2569, 56704), (2936, 49616), (3101, 46976), (3544, 41104), (5138, 28352), (5872, 24808), (6202, 23488), (7088, 20552), (10276, 14176), (11744, 12404)]