168041510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9719}}^1$

素因数の和:9765

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 223868890

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 9719, 17290, 19438, 48595, 68033, 97190, 126347, 136066, 184661, 252694, 340165, 369322, 631735, 680330, 884429, 923305, 1263470, 1292627, 1768858, 1846610, 2400593, 2585254, 4422145, 4801186, 6463135, 8844290, 12002965, 12926270, 16804151, 24005930, 33608302, 84020755, 168041510]

約数ペア:

[(1, 168041510), (2, 84020755), (5, 33608302), (7, 24005930), (10, 16804151), (13, 12926270), (14, 12002965), (19, 8844290), (26, 6463135), (35, 4801186), (38, 4422145), (65, 2585254), (70, 2400593), (91, 1846610), (95, 1768858), (130, 1292627), (133, 1263470), (182, 923305), (190, 884429), (247, 680330), (266, 631735), (455, 369322), (494, 340165), (665, 252694), (910, 184661), (1235, 136066), (1330, 126347), (1729, 97190), (2470, 68033), (3458, 48595), (8645, 19438), (9719, 17290)]