167216420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10037}}^1$

素因数の和:10077

約数の個数: 72

約数和(自身を含む): 432557496

約数和(自身を除く): 265341076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 10037, 16660, 20074, 40148, 50185, 70259, 100370, 140518, 170629, 200740, 281036, 341258, 351295, 491813, 682516, 702590, 853145, 983626, 1194403, 1405180, 1706290, 1967252, 2388806, 2459065, 3412580, 4777612, 4918130, 5972015, 8360821, 9836260, 11944030, 16721642, 23888060, 33443284, 41804105, 83608210, 167216420]

約数ペア:

[(1, 167216420), (2, 83608210), (4, 41804105), (5, 33443284), (7, 23888060), (10, 16721642), (14, 11944030), (17, 9836260), (20, 8360821), (28, 5972015), (34, 4918130), (35, 4777612), (49, 3412580), (68, 2459065), (70, 2388806), (85, 1967252), (98, 1706290), (119, 1405180), (140, 1194403), (170, 983626), (196, 853145), (238, 702590), (245, 682516), (340, 491813), (476, 351295), (490, 341258), (595, 281036), (833, 200740), (980, 170629), (1190, 140518), (1666, 100370), (2380, 70259), (3332, 50185), (4165, 40148), (8330, 20074), (10037, 16660)]