156228660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17713}}^1$

素因数の和:17742

約数の個数: 108

約数和(自身を含む): 551295108

約数和(自身を除く): 395066448

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17713, 35426, 53139, 70852, 88565, 106278, 123991, 159417, 177130, 212556, 247982, 265695, 318834, 354260, 371973, 495964, 531390, 619955, 637668, 743946, 797085, 867937, 1062780, 1115919, 1239910, 1487892, 1594170, 1735874, 1859865, 2231838, 2479820, 2603811, 3188340, 3471748, 3719730, 4339685, 4463676, 5207622, 5579595, 7439460, 7811433, 8679370, 10415244, 11159190, 13019055, 15622866, 17358740, 22318380, 26038110, 31245732, 39057165, 52076220, 78114330, 156228660]

約数ペア:

[(1, 156228660), (2, 78114330), (3, 52076220), (4, 39057165), (5, 31245732), (6, 26038110), (7, 22318380), (9, 17358740), (10, 15622866), (12, 13019055), (14, 11159190), (15, 10415244), (18, 8679370), (20, 7811433), (21, 7439460), (28, 5579595), (30, 5207622), (35, 4463676), (36, 4339685), (42, 3719730), (45, 3471748), (49, 3188340), (60, 2603811), (63, 2479820), (70, 2231838), (84, 1859865), (90, 1735874), (98, 1594170), (105, 1487892), (126, 1239910), (140, 1115919), (147, 1062780), (180, 867937), (196, 797085), (210, 743946), (245, 637668), (252, 619955), (294, 531390), (315, 495964), (420, 371973), (441, 354260), (490, 318834), (588, 265695), (630, 247982), (735, 212556), (882, 177130), (980, 159417), (1260, 123991), (1470, 106278), (1764, 88565), (2205, 70852), (2940, 53139), (4410, 35426), (8820, 17713)]