142445136946

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{2521}}^1\times {\mathrm{4799}}^1$

素因数の和:7387

約数の個数: 48

約数和(自身を含む): 253055462400

約数和(自身を除く): 110610325454

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 2521, 4799, 5042, 5887, 9598, 11774, 17647, 33593, 35294, 67186, 73109, 139171, 146218, 278342, 511763, 974197, 1023526, 1948394, 2120161, 4035959, 4240322, 8071918, 12098279, 14841127, 24196558, 28251713, 29682254, 56503426, 84687953, 169375906, 350850091, 701700182, 2455950637, 4911901274, 10174652639, 20349305278, 71222568473, 142445136946]

約数ペア:

[(1, 142445136946), (2, 71222568473), (7, 20349305278), (14, 10174652639), (29, 4911901274), (58, 2455950637), (203, 701700182), (406, 350850091), (841, 169375906), (1682, 84687953), (2521, 56503426), (4799, 29682254), (5042, 28251713), (5887, 24196558), (9598, 14841127), (11774, 12098279), (17647, 8071918), (33593, 4240322), (35294, 4035959), (67186, 2120161), (73109, 1948394), (139171, 1023526), (146218, 974197), (278342, 511763)]