127282204

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 271881792

約数和(自身を除く): 144599588

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 49, 82, 94, 98, 164, 188, 196, 287, 329, 337, 574, 658, 674, 1148, 1316, 1348, 1927, 2009, 2303, 2359, 3854, 4018, 4606, 4718, 7708, 8036, 9212, 9436, 13489, 13817, 15839, 16513, 26978, 27634, 31678, 33026, 53956, 55268, 63356, 66052, 94423, 96719, 110873, 188846, 193438, 221746, 377692, 386876, 443492, 649399, 677033, 776111, 1298798, 1354066, 1552222, 2597596, 2708132, 3104444, 4545793, 9091586, 18183172, 31820551, 63641102, 127282204]

約数ペア:

[(1, 127282204), (2, 63641102), (4, 31820551), (7, 18183172), (14, 9091586), (28, 4545793), (41, 3104444), (47, 2708132), (49, 2597596), (82, 1552222), (94, 1354066), (98, 1298798), (164, 776111), (188, 677033), (196, 649399), (287, 443492), (329, 386876), (337, 377692), (574, 221746), (658, 193438), (674, 188846), (1148, 110873), (1316, 96719), (1348, 94423), (1927, 66052), (2009, 63356), (2303, 55268), (2359, 53956), (3854, 33026), (4018, 31678), (4606, 27634), (4718, 26978), (7708, 16513), (8036, 15839), (9212, 13817), (9436, 13489)]