161651532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3119}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 431907840

約数和(自身を除く): 270256308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617, 1234, 1851, 2468, 3119, 3702, 4319, 6238, 7404, 8638, 9357, 12476, 12957, 17276, 18714, 21833, 25914, 37428, 43666, 51828, 65499, 87332, 130998, 261996, 1924423, 3848846, 5773269, 7697692, 11546538, 13470961, 23093076, 26941922, 40412883, 53883844, 80825766, 161651532]

約数ペア:

[(1, 161651532), (2, 80825766), (3, 53883844), (4, 40412883), (6, 26941922), (7, 23093076), (12, 13470961), (14, 11546538), (21, 7697692), (28, 5773269), (42, 3848846), (84, 1924423), (617, 261996), (1234, 130998), (1851, 87332), (2468, 65499), (3119, 51828), (3702, 43666), (4319, 37428), (6238, 25914), (7404, 21833), (8638, 18714), (9357, 17276), (12476, 12957)]