68156648

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9151}}^1$

素因数の和:9190

約数の個数: 48

約数和(自身を含む): 156499200

約数和(自身を除く): 88342552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 9151, 18302, 36604, 64057, 73208, 128114, 173869, 256228, 347738, 448399, 512456, 695476, 896798, 1217083, 1390952, 1793596, 2434166, 3587192, 4868332, 8519581, 9736664, 17039162, 34078324, 68156648]

約数ペア:

[(1, 68156648), (2, 34078324), (4, 17039162), (7, 9736664), (8, 8519581), (14, 4868332), (19, 3587192), (28, 2434166), (38, 1793596), (49, 1390952), (56, 1217083), (76, 896798), (98, 695476), (133, 512456), (152, 448399), (196, 347738), (266, 256228), (392, 173869), (532, 128114), (931, 73208), (1064, 64057), (1862, 36604), (3724, 18302), (7448, 9151)]