157996832

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 373976064

約数和(自身を除く): 215979232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 373, 427, 434, 488, 496, 746, 854, 868, 976, 992, 1492, 1708, 1736, 1891, 1952, 2611, 2984, 3416, 3472, 3782, 5222, 5968, 6832, 6944, 7564, 10444, 11563, 11936, 13237, 13664, 15128, 20888, 22753, 23126, 26474, 30256, 41776, 45506, 46252, 52948, 60512, 80941, 83552, 91012, 92504, 105896, 159271, 161882, 182024, 185008, 211792, 318542, 323764, 364048, 370016, 423584, 637084, 647528, 705343, 728096, 1274168, 1295056, 1410686, 2548336, 2590112, 2821372, 4937401, 5096672, 5642744, 9874802, 11285488, 19749604, 22570976, 39499208, 78998416, 157996832]

約数ペア:

[(1, 157996832), (2, 78998416), (4, 39499208), (7, 22570976), (8, 19749604), (14, 11285488), (16, 9874802), (28, 5642744), (31, 5096672), (32, 4937401), (56, 2821372), (61, 2590112), (62, 2548336), (112, 1410686), (122, 1295056), (124, 1274168), (217, 728096), (224, 705343), (244, 647528), (248, 637084), (373, 423584), (427, 370016), (434, 364048), (488, 323764), (496, 318542), (746, 211792), (854, 185008), (868, 182024), (976, 161882), (992, 159271), (1492, 105896), (1708, 92504), (1736, 91012), (1891, 83552), (1952, 80941), (2611, 60512), (2984, 52948), (3416, 46252), (3472, 45506), (3782, 41776), (5222, 30256), (5968, 26474), (6832, 23126), (6944, 22753), (7564, 20888), (10444, 15128), (11563, 13664), (11936, 13237)]