145311712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 210310688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 208, 224, 278, 359, 364, 416, 556, 718, 728, 973, 1112, 1436, 1456, 1807, 1946, 2224, 2513, 2872, 2912, 3614, 3892, 4448, 4667, 5026, 5744, 7228, 7784, 9334, 10052, 11488, 12649, 14456, 15568, 18668, 20104, 25298, 28912, 31136, 32669, 37336, 40208, 49901, 50596, 57824, 65338, 74672, 80416, 99802, 101192, 130676, 149344, 199604, 202384, 261352, 349307, 399208, 404768, 522704, 648713, 698614, 798416, 1045408, 1297426, 1397228, 1596832, 2594852, 2794456, 4540991, 5189704, 5588912, 9081982, 10379408, 11177824, 18163964, 20758816, 36327928, 72655856, 145311712]

約数ペア:

[(1, 145311712), (2, 72655856), (4, 36327928), (7, 20758816), (8, 18163964), (13, 11177824), (14, 10379408), (16, 9081982), (26, 5588912), (28, 5189704), (32, 4540991), (52, 2794456), (56, 2594852), (91, 1596832), (104, 1397228), (112, 1297426), (139, 1045408), (182, 798416), (208, 698614), (224, 648713), (278, 522704), (359, 404768), (364, 399208), (416, 349307), (556, 261352), (718, 202384), (728, 199604), (973, 149344), (1112, 130676), (1436, 101192), (1456, 99802), (1807, 80416), (1946, 74672), (2224, 65338), (2513, 57824), (2872, 50596), (2912, 49901), (3614, 40208), (3892, 37336), (4448, 32669), (4667, 31136), (5026, 28912), (5744, 25298), (7228, 20104), (7784, 18668), (9334, 15568), (10052, 14456), (11488, 12649)]