156918948380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{126013}}^1$

素因数の和:126183

約数の個数: 96

約数和(自身を含む): 362013019200

約数和(自身を除く): 205094070820

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 113, 116, 145, 190, 226, 290, 380, 452, 551, 565, 580, 1102, 1130, 2147, 2204, 2260, 2755, 3277, 4294, 5510, 6554, 8588, 10735, 11020, 13108, 16385, 21470, 32770, 42940, 62263, 65540, 124526, 126013, 249052, 252026, 311315, 504052, 622630, 630065, 1245260, 1260130, 2394247, 2520260, 3654377, 4788494, 7308754, 9576988, 11971235, 14239469, 14617508, 18271885, 23942470, 28478938, 36543770, 47884940, 56957876, 69433163, 71197345, 73087540, 138866326, 142394690, 270549911, 277732652, 284789380, 347165815, 412944601, 541099822, 694331630, 825889202, 1082199644, 1352749555, 1388663260, 1651778404, 2064723005, 2705499110, 4129446010, 5410998220, 7845947419, 8258892020, 15691894838, 31383789676, 39229737095, 78459474190, 156918948380]

約数ペア:

[(1, 156918948380), (2, 78459474190), (4, 39229737095), (5, 31383789676), (10, 15691894838), (19, 8258892020), (20, 7845947419), (29, 5410998220), (38, 4129446010), (58, 2705499110), (76, 2064723005), (95, 1651778404), (113, 1388663260), (116, 1352749555), (145, 1082199644), (190, 825889202), (226, 694331630), (290, 541099822), (380, 412944601), (452, 347165815), (551, 284789380), (565, 277732652), (580, 270549911), (1102, 142394690), (1130, 138866326), (2147, 73087540), (2204, 71197345), (2260, 69433163), (2755, 56957876), (3277, 47884940), (4294, 36543770), (5510, 28478938), (6554, 23942470), (8588, 18271885), (10735, 14617508), (11020, 14239469), (13108, 11971235), (16385, 9576988), (21470, 7308754), (32770, 4788494), (42940, 3654377), (62263, 2520260), (65540, 2394247), (124526, 1260130), (126013, 1245260), (249052, 630065), (252026, 622630), (311315, 504052)]