156943596208

素因数分解:

$2^4\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{611113}}^1$

素因数の和:613421

約数の個数: 40

約数和(自身を含む): 347670087968

約数和(自身を除く): 190726491760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2293, 4586, 9172, 16051, 18344, 32102, 36688, 64204, 128408, 256816, 611113, 1222226, 2444452, 4277791, 4888904, 8555582, 9777808, 17111164, 34222328, 68444656, 1401282109, 2802564218, 5605128436, 9808974763, 11210256872, 19617949526, 22420513744, 39235899052, 78471798104, 156943596208]

約数ペア:

[(1, 156943596208), (2, 78471798104), (4, 39235899052), (7, 22420513744), (8, 19617949526), (14, 11210256872), (16, 9808974763), (28, 5605128436), (56, 2802564218), (112, 1401282109), (2293, 68444656), (4586, 34222328), (9172, 17111164), (16051, 9777808), (18344, 8555582), (32102, 4888904), (36688, 4277791), (64204, 2444452), (128408, 1222226), (256816, 611113)]