156740724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207329}}^1$

素因数の和:207349

約数の個数: 48

約数和(自身を含む): 464419200

約数和(自身を除く): 307678476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207329, 414658, 621987, 829316, 1243974, 1451303, 1865961, 2487948, 2902606, 3731922, 4353909, 5597883, 5805212, 7463844, 8707818, 11195766, 13061727, 17415636, 22391532, 26123454, 39185181, 52246908, 78370362, 156740724]

約数ペア:

[(1, 156740724), (2, 78370362), (3, 52246908), (4, 39185181), (6, 26123454), (7, 22391532), (9, 17415636), (12, 13061727), (14, 11195766), (18, 8707818), (21, 7463844), (27, 5805212), (28, 5597883), (36, 4353909), (42, 3731922), (54, 2902606), (63, 2487948), (84, 1865961), (108, 1451303), (126, 1243974), (189, 829316), (252, 621987), (378, 414658), (756, 207329)]