180017142

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 382233600

約数和(自身を除く): 202216458

約数列:

[1, 2, 3, 6, 41, 59, 79, 82, 118, 123, 157, 158, 177, 237, 246, 314, 354, 471, 474, 942, 2419, 3239, 4661, 4838, 6437, 6478, 7257, 9263, 9322, 9717, 12403, 12874, 13983, 14514, 18526, 19311, 19434, 24806, 27789, 27966, 37209, 38622, 55578, 74418, 191101, 379783, 382202, 508523, 573303, 731777, 759566, 1017046, 1139349, 1146606, 1463554, 1525569, 2195331, 2278698, 3051138, 4390662, 30002857, 60005714, 90008571, 180017142]

約数ペア:

[(1, 180017142), (2, 90008571), (3, 60005714), (6, 30002857), (41, 4390662), (59, 3051138), (79, 2278698), (82, 2195331), (118, 1525569), (123, 1463554), (157, 1146606), (158, 1139349), (177, 1017046), (237, 759566), (246, 731777), (314, 573303), (354, 508523), (471, 382202), (474, 379783), (942, 191101), (2419, 74418), (3239, 55578), (4661, 38622), (4838, 37209), (6437, 27966), (6478, 27789), (7257, 24806), (9263, 19434), (9322, 19311), (9717, 18526), (12403, 14514), (12874, 13983)]