157067911990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{134923}}^1$

素因数の和:135517

約数の個数: 64

約数和(自身を含む): 325242397440

約数和(自身を除く): 168174485450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 557, 1045, 1114, 2090, 2785, 5570, 6127, 10583, 12254, 21166, 30635, 52915, 61270, 105830, 116413, 134923, 232826, 269846, 582065, 674615, 1164130, 1349230, 1484153, 2563537, 2968306, 5127074, 7420765, 12817685, 14841530, 25635370, 28198907, 56397814, 75152111, 140994535, 150304222, 281989070, 375760555, 751521110, 826673221, 1427890109, 1653346442, 2855780218, 4133366105, 7139450545, 8266732210, 14278901090, 15706791199, 31413582398, 78533955995, 157067911990]

約数ペア:

[(1, 157067911990), (2, 78533955995), (5, 31413582398), (10, 15706791199), (11, 14278901090), (19, 8266732210), (22, 7139450545), (38, 4133366105), (55, 2855780218), (95, 1653346442), (110, 1427890109), (190, 826673221), (209, 751521110), (418, 375760555), (557, 281989070), (1045, 150304222), (1114, 140994535), (2090, 75152111), (2785, 56397814), (5570, 28198907), (6127, 25635370), (10583, 14841530), (12254, 12817685), (21166, 7420765), (30635, 5127074), (52915, 2968306), (61270, 2563537), (105830, 1484153), (116413, 1349230), (134923, 1164130), (232826, 674615), (269846, 582065)]