156916196983

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{31013}}^1$

素因数の和:31113

約数の個数: 48

約数和(自身を含む): 201953243520

約数和(自身を除く): 45037046537

約数列:

[1, 7, 13, 47, 49, 91, 169, 329, 611, 637, 1183, 2197, 2303, 4277, 7943, 8281, 15379, 29939, 31013, 55601, 103259, 107653, 217091, 389207, 403169, 722813, 1457611, 1519637, 2822183, 5059691, 5241197, 10203277, 18948943, 19755281, 36688379, 68135561, 71422939, 132642601, 246336259, 256818653, 476948927, 928498207, 1724353813, 3202371367, 3338642489, 12070476691, 22416599569, 156916196983]

約数ペア:

[(1, 156916196983), (7, 22416599569), (13, 12070476691), (47, 3338642489), (49, 3202371367), (91, 1724353813), (169, 928498207), (329, 476948927), (611, 256818653), (637, 246336259), (1183, 132642601), (2197, 71422939), (2303, 68135561), (4277, 36688379), (7943, 19755281), (8281, 18948943), (15379, 10203277), (29939, 5241197), (31013, 5059691), (55601, 2822183), (103259, 1519637), (107653, 1457611), (217091, 722813), (389207, 403169)]