156627260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 365601600

約数和(自身を除く): 208974340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 61, 76, 95, 116, 122, 145, 190, 233, 244, 290, 305, 380, 466, 551, 580, 610, 932, 1102, 1159, 1165, 1220, 1769, 2204, 2318, 2330, 2755, 3538, 4427, 4636, 4660, 5510, 5795, 6757, 7076, 8845, 8854, 11020, 11590, 13514, 14213, 17690, 17708, 22135, 23180, 27028, 28426, 33611, 33785, 35380, 44270, 56852, 67222, 67570, 71065, 88540, 128383, 134444, 135140, 142130, 168055, 256766, 270047, 284260, 336110, 412177, 513532, 540094, 641915, 672220, 824354, 1080188, 1283830, 1350235, 1648708, 2060885, 2567660, 2700470, 4121770, 5400940, 7831363, 8243540, 15662726, 31325452, 39156815, 78313630, 156627260]

約数ペア:

[(1, 156627260), (2, 78313630), (4, 39156815), (5, 31325452), (10, 15662726), (19, 8243540), (20, 7831363), (29, 5400940), (38, 4121770), (58, 2700470), (61, 2567660), (76, 2060885), (95, 1648708), (116, 1350235), (122, 1283830), (145, 1080188), (190, 824354), (233, 672220), (244, 641915), (290, 540094), (305, 513532), (380, 412177), (466, 336110), (551, 284260), (580, 270047), (610, 256766), (932, 168055), (1102, 142130), (1159, 135140), (1165, 134444), (1220, 128383), (1769, 88540), (2204, 71065), (2318, 67570), (2330, 67222), (2755, 56852), (3538, 44270), (4427, 35380), (4636, 33785), (4660, 33611), (5510, 28426), (5795, 27028), (6757, 23180), (7076, 22135), (8845, 17708), (8854, 17690), (11020, 14213), (11590, 13514)]