160283145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 159051255

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 41, 43, 55, 57, 87, 95, 123, 129, 145, 165, 205, 209, 215, 285, 319, 435, 451, 473, 551, 615, 627, 645, 779, 817, 957, 1045, 1189, 1247, 1353, 1419, 1595, 1653, 1763, 2255, 2337, 2365, 2451, 2755, 3135, 3567, 3741, 3895, 4085, 4785, 5289, 5945, 6061, 6235, 6765, 7095, 8265, 8569, 8815, 8987, 11685, 12255, 13079, 13717, 17835, 18183, 18705, 19393, 22591, 23693, 25707, 26445, 26961, 30305, 33497, 39237, 41151, 42845, 44935, 51127, 58179, 65395, 67773, 68585, 71079, 90915, 96965, 100491, 112955, 118465, 128535, 134805, 153381, 167485, 196185, 205755, 248501, 255635, 260623, 290895, 338865, 355395, 368467, 502455, 562397, 745503, 766905, 781869, 971413, 1105401, 1242505, 1303115, 1687191, 1842335, 2811985, 2914239, 3727515, 3909345, 4857065, 5527005, 8435955, 10685543, 14571195, 32056629, 53427715, 160283145]

約数ペア:

[(1, 160283145), (3, 53427715), (5, 32056629), (11, 14571195), (15, 10685543), (19, 8435955), (29, 5527005), (33, 4857065), (41, 3909345), (43, 3727515), (55, 2914239), (57, 2811985), (87, 1842335), (95, 1687191), (123, 1303115), (129, 1242505), (145, 1105401), (165, 971413), (205, 781869), (209, 766905), (215, 745503), (285, 562397), (319, 502455), (435, 368467), (451, 355395), (473, 338865), (551, 290895), (615, 260623), (627, 255635), (645, 248501), (779, 205755), (817, 196185), (957, 167485), (1045, 153381), (1189, 134805), (1247, 128535), (1353, 118465), (1419, 112955), (1595, 100491), (1653, 96965), (1763, 90915), (2255, 71079), (2337, 68585), (2365, 67773), (2451, 65395), (2755, 58179), (3135, 51127), (3567, 44935), (3741, 42845), (3895, 41151), (4085, 39237), (4785, 33497), (5289, 30305), (5945, 26961), (6061, 26445), (6235, 25707), (6765, 23693), (7095, 22591), (8265, 19393), (8569, 18705), (8815, 18183), (8987, 17835), (11685, 13717), (12255, 13079)]