156930980452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{20029}}^1$

素因数の和:20596

約数の個数: 48

約数和(自身を含む): 285893798400

約数和(自身を除く): 128962817948

約数列:

[1, 2, 4, 31, 62, 124, 179, 353, 358, 706, 716, 1412, 5549, 10943, 11098, 20029, 21886, 22196, 40058, 43772, 63187, 80116, 126374, 252748, 620899, 1241798, 1958797, 2483596, 3585191, 3917594, 7070237, 7170382, 7835188, 14140474, 14340764, 28280948, 111140921, 219177347, 222281842, 438354694, 444563684, 876709388, 1265572423, 2531144846, 5062289692, 39232745113, 78465490226, 156930980452]

約数ペア:

[(1, 156930980452), (2, 78465490226), (4, 39232745113), (31, 5062289692), (62, 2531144846), (124, 1265572423), (179, 876709388), (353, 444563684), (358, 438354694), (706, 222281842), (716, 219177347), (1412, 111140921), (5549, 28280948), (10943, 14340764), (11098, 14140474), (20029, 7835188), (21886, 7170382), (22196, 7070237), (40058, 3917594), (43772, 3585191), (63187, 2483596), (80116, 1958797), (126374, 1241798), (252748, 620899)]