141521328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 120

約数和(自身を含む): 451721088

約数和(自身を除く): 310199760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4447, 5304, 7956, 8894, 10608, 13341, 15912, 17788, 26682, 31824, 35576, 40023, 53364, 57811, 71152, 75599, 80046, 106728, 115622, 151198, 160092, 173433, 213456, 226797, 231244, 302396, 320184, 346866, 453594, 462488, 520299, 604792, 640368, 680391, 693732, 907188, 924976, 982787, 1040598, 1209584, 1360782, 1387464, 1814376, 1965574, 2081196, 2721564, 2774928, 2948361, 3628752, 3931148, 4162392, 5443128, 5896722, 7862296, 8324784, 8845083, 10886256, 11793444, 15724592, 17690166, 23586888, 35380332, 47173776, 70760664, 141521328]

約数ペア:

[(1, 141521328), (2, 70760664), (3, 47173776), (4, 35380332), (6, 23586888), (8, 17690166), (9, 15724592), (12, 11793444), (13, 10886256), (16, 8845083), (17, 8324784), (18, 7862296), (24, 5896722), (26, 5443128), (34, 4162392), (36, 3931148), (39, 3628752), (48, 2948361), (51, 2774928), (52, 2721564), (68, 2081196), (72, 1965574), (78, 1814376), (102, 1387464), (104, 1360782), (117, 1209584), (136, 1040598), (144, 982787), (153, 924976), (156, 907188), (204, 693732), (208, 680391), (221, 640368), (234, 604792), (272, 520299), (306, 462488), (312, 453594), (408, 346866), (442, 320184), (468, 302396), (612, 231244), (624, 226797), (663, 213456), (816, 173433), (884, 160092), (936, 151198), (1224, 115622), (1326, 106728), (1768, 80046), (1872, 75599), (1989, 71152), (2448, 57811), (2652, 53364), (3536, 40023), (3978, 35576), (4447, 31824), (5304, 26682), (7956, 17788), (8894, 15912), (10608, 13341)]