171337155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 169286205

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 41, 43, 55, 57, 93, 95, 123, 129, 155, 165, 205, 209, 215, 285, 341, 451, 465, 473, 589, 615, 627, 645, 779, 817, 1023, 1045, 1271, 1333, 1353, 1419, 1705, 1763, 1767, 2255, 2337, 2365, 2451, 2945, 3135, 3813, 3895, 3999, 4085, 5115, 5289, 6355, 6479, 6665, 6765, 7095, 8569, 8815, 8835, 8987, 11685, 12255, 13981, 14663, 19065, 19393, 19437, 19995, 24149, 25327, 25707, 26445, 26961, 32395, 33497, 41943, 42845, 43989, 44935, 54653, 58179, 69905, 72447, 73315, 75981, 96965, 97185, 100491, 120745, 126635, 128535, 134805, 163959, 167485, 209715, 219945, 265639, 273265, 278597, 290895, 362235, 368467, 379905, 502455, 601183, 796917, 819795, 835791, 1038407, 1105401, 1328195, 1392985, 1803549, 1842335, 3005915, 3115221, 3984585, 4178955, 5192035, 5527005, 9017745, 11422477, 15576105, 34267431, 57112385, 171337155]

約数ペア:

[(1, 171337155), (3, 57112385), (5, 34267431), (11, 15576105), (15, 11422477), (19, 9017745), (31, 5527005), (33, 5192035), (41, 4178955), (43, 3984585), (55, 3115221), (57, 3005915), (93, 1842335), (95, 1803549), (123, 1392985), (129, 1328195), (155, 1105401), (165, 1038407), (205, 835791), (209, 819795), (215, 796917), (285, 601183), (341, 502455), (451, 379905), (465, 368467), (473, 362235), (589, 290895), (615, 278597), (627, 273265), (645, 265639), (779, 219945), (817, 209715), (1023, 167485), (1045, 163959), (1271, 134805), (1333, 128535), (1353, 126635), (1419, 120745), (1705, 100491), (1763, 97185), (1767, 96965), (2255, 75981), (2337, 73315), (2365, 72447), (2451, 69905), (2945, 58179), (3135, 54653), (3813, 44935), (3895, 43989), (3999, 42845), (4085, 41943), (5115, 33497), (5289, 32395), (6355, 26961), (6479, 26445), (6665, 25707), (6765, 25327), (7095, 24149), (8569, 19995), (8815, 19437), (8835, 19393), (8987, 19065), (11685, 14663), (12255, 13981)]