145327084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2801}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 310685760

約数和(自身を除く): 165358676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 2801, 3052, 3706, 5602, 7412, 11204, 12971, 19607, 25942, 39214, 47617, 51884, 78428, 95234, 190468, 305309, 333319, 610618, 666638, 1221236, 1333276, 2137163, 4274326, 5190253, 8548652, 10380506, 20761012, 36331771, 72663542, 145327084]

約数ペア:

[(1, 145327084), (2, 72663542), (4, 36331771), (7, 20761012), (14, 10380506), (17, 8548652), (28, 5190253), (34, 4274326), (68, 2137163), (109, 1333276), (119, 1221236), (218, 666638), (238, 610618), (436, 333319), (476, 305309), (763, 190468), (1526, 95234), (1853, 78428), (2801, 51884), (3052, 47617), (3706, 39214), (5602, 25942), (7412, 19607), (11204, 12971)]