157037298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 354461184

約数和(自身を除く): 197423886

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 131, 246, 262, 393, 443, 451, 786, 886, 902, 1329, 1353, 1441, 2658, 2706, 2882, 4323, 4873, 5371, 8646, 9746, 10742, 14619, 16113, 18163, 29238, 32226, 36326, 54489, 58033, 59081, 108978, 116066, 118162, 174099, 177243, 199793, 348198, 354486, 399586, 599379, 638363, 1198758, 1276726, 1915089, 2379353, 3830178, 4758706, 7138059, 14276118, 26172883, 52345766, 78518649, 157037298]

約数ペア:

[(1, 157037298), (2, 78518649), (3, 52345766), (6, 26172883), (11, 14276118), (22, 7138059), (33, 4758706), (41, 3830178), (66, 2379353), (82, 1915089), (123, 1276726), (131, 1198758), (246, 638363), (262, 599379), (393, 399586), (443, 354486), (451, 348198), (786, 199793), (886, 177243), (902, 174099), (1329, 118162), (1353, 116066), (1441, 108978), (2658, 59081), (2706, 58033), (2882, 54489), (4323, 36326), (4873, 32226), (5371, 29238), (8646, 18163), (9746, 16113), (10742, 14619)]