156955624

素因数分解:

$2^3\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1091}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 343586880

約数和(自身を除く): 186631256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 367, 392, 734, 1091, 1468, 2182, 2569, 2936, 4364, 5138, 7637, 8728, 10276, 15274, 17983, 20552, 30548, 35966, 53459, 61096, 71932, 106918, 143864, 213836, 400397, 427672, 800794, 1601588, 2802779, 3203176, 5605558, 11211116, 19619453, 22422232, 39238906, 78477812, 156955624]

約数ペア:

[(1, 156955624), (2, 78477812), (4, 39238906), (7, 22422232), (8, 19619453), (14, 11211116), (28, 5605558), (49, 3203176), (56, 2802779), (98, 1601588), (196, 800794), (367, 427672), (392, 400397), (734, 213836), (1091, 143864), (1468, 106918), (2182, 71932), (2569, 61096), (2936, 53459), (4364, 35966), (5138, 30548), (7637, 20552), (8728, 17983), (10276, 15274)]