157248216

素因数分解:

$2^3\times 3^6\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 112

約数和(自身を含む): 450534600

約数和(自身を除く): 293286384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 243, 324, 354, 457, 472, 486, 531, 648, 708, 729, 914, 972, 1062, 1371, 1416, 1458, 1593, 1828, 1944, 2124, 2742, 2916, 3186, 3656, 4113, 4248, 4779, 5484, 5832, 6372, 8226, 9558, 10968, 12339, 12744, 14337, 16452, 19116, 24678, 26963, 28674, 32904, 37017, 38232, 43011, 49356, 53926, 57348, 74034, 80889, 86022, 98712, 107852, 111051, 114696, 148068, 161778, 172044, 215704, 222102, 242667, 296136, 323556, 333153, 344088, 444204, 485334, 647112, 666306, 728001, 888408, 970668, 1332612, 1456002, 1941336, 2184003, 2665224, 2912004, 4368006, 5824008, 6552009, 8736012, 13104018, 17472024, 19656027, 26208036, 39312054, 52416072, 78624108, 157248216]

約数ペア:

[(1, 157248216), (2, 78624108), (3, 52416072), (4, 39312054), (6, 26208036), (8, 19656027), (9, 17472024), (12, 13104018), (18, 8736012), (24, 6552009), (27, 5824008), (36, 4368006), (54, 2912004), (59, 2665224), (72, 2184003), (81, 1941336), (108, 1456002), (118, 1332612), (162, 970668), (177, 888408), (216, 728001), (236, 666306), (243, 647112), (324, 485334), (354, 444204), (457, 344088), (472, 333153), (486, 323556), (531, 296136), (648, 242667), (708, 222102), (729, 215704), (914, 172044), (972, 161778), (1062, 148068), (1371, 114696), (1416, 111051), (1458, 107852), (1593, 98712), (1828, 86022), (1944, 80889), (2124, 74034), (2742, 57348), (2916, 53926), (3186, 49356), (3656, 43011), (4113, 38232), (4248, 37017), (4779, 32904), (5484, 28674), (5832, 26963), (6372, 24678), (8226, 19116), (9558, 16452), (10968, 14337), (12339, 12744)]