161890596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{214141}}^1$

素因数の和:214161

約数の個数: 48

約数和(自身を含む): 479678080

約数和(自身を除く): 317787484

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, 214141, 428282, 642423, 856564, 1284846, 1498987, 1927269, 2569692, 2997974, 3854538, 4496961, 5781807, 5995948, 7709076, 8993922, 11563614, 13490883, 17987844, 23127228, 26981766, 40472649, 53963532, 80945298, 161890596]

約数ペア:

[(1, 161890596), (2, 80945298), (3, 53963532), (4, 40472649), (6, 26981766), (7, 23127228), (9, 17987844), (12, 13490883), (14, 11563614), (18, 8993922), (21, 7709076), (27, 5995948), (28, 5781807), (36, 4496961), (42, 3854538), (54, 2997974), (63, 2569692), (84, 1927269), (108, 1498987), (126, 1284846), (189, 856564), (252, 642423), (378, 428282), (756, 214141)]