157075140220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{32491}}^1$

素因数の和:32723

約数の個数: 96

約数和(自身を含む): 348480599040

約数和(自身を除く): 191405458820

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 139, 148, 185, 188, 235, 278, 370, 470, 556, 695, 740, 940, 1390, 1739, 2780, 3478, 5143, 6533, 6956, 8695, 10286, 13066, 17390, 20572, 25715, 26132, 32491, 32665, 34780, 51430, 64982, 65330, 102860, 129964, 130660, 162455, 241721, 324910, 483442, 649820, 966884, 1202167, 1208605, 1527077, 2404334, 2417210, 3054154, 4516249, 4808668, 4834420, 6010835, 6108308, 7635385, 9032498, 12021670, 15270770, 18064996, 22581245, 24043340, 30541540, 45162490, 56501849, 90324980, 113003698, 167101213, 212263703, 226007396, 282509245, 334202426, 424527406, 565018490, 668404852, 835506065, 849054812, 1061318515, 1130036980, 1671012130, 2122637030, 3342024260, 4245274060, 7853757011, 15707514022, 31415028044, 39268785055, 78537570110, 157075140220]

約数ペア:

[(1, 157075140220), (2, 78537570110), (4, 39268785055), (5, 31415028044), (10, 15707514022), (20, 7853757011), (37, 4245274060), (47, 3342024260), (74, 2122637030), (94, 1671012130), (139, 1130036980), (148, 1061318515), (185, 849054812), (188, 835506065), (235, 668404852), (278, 565018490), (370, 424527406), (470, 334202426), (556, 282509245), (695, 226007396), (740, 212263703), (940, 167101213), (1390, 113003698), (1739, 90324980), (2780, 56501849), (3478, 45162490), (5143, 30541540), (6533, 24043340), (6956, 22581245), (8695, 18064996), (10286, 15270770), (13066, 12021670), (17390, 9032498), (20572, 7635385), (25715, 6108308), (26132, 6010835), (32491, 4834420), (32665, 4808668), (34780, 4516249), (51430, 3054154), (64982, 2417210), (65330, 2404334), (102860, 1527077), (129964, 1208605), (130660, 1202167), (162455, 966884), (241721, 649820), (324910, 483442)]