153318256

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 100

約数和(自身を含む): 374415272

約数和(自身を除く): 221097016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 307, 343, 364, 392, 614, 637, 686, 728, 784, 1228, 1274, 1372, 1456, 2149, 2401, 2456, 2548, 2744, 3991, 4298, 4459, 4802, 4912, 5096, 5488, 7982, 8596, 8918, 9604, 10192, 15043, 15964, 17192, 17836, 19208, 27937, 30086, 31213, 31928, 34384, 35672, 38416, 55874, 60172, 62426, 63856, 71344, 105301, 111748, 120344, 124852, 195559, 210602, 223496, 240688, 249704, 391118, 421204, 446992, 499408, 737107, 782236, 842408, 1368913, 1474214, 1564472, 1684816, 2737826, 2948428, 3128944, 5475652, 5896856, 9582391, 10951304, 11793712, 19164782, 21902608, 38329564, 76659128, 153318256]

約数ペア:

[(1, 153318256), (2, 76659128), (4, 38329564), (7, 21902608), (8, 19164782), (13, 11793712), (14, 10951304), (16, 9582391), (26, 5896856), (28, 5475652), (49, 3128944), (52, 2948428), (56, 2737826), (91, 1684816), (98, 1564472), (104, 1474214), (112, 1368913), (182, 842408), (196, 782236), (208, 737107), (307, 499408), (343, 446992), (364, 421204), (392, 391118), (614, 249704), (637, 240688), (686, 223496), (728, 210602), (784, 195559), (1228, 124852), (1274, 120344), (1372, 111748), (1456, 105301), (2149, 71344), (2401, 63856), (2456, 62426), (2548, 60172), (2744, 55874), (3991, 38416), (4298, 35672), (4459, 34384), (4802, 31928), (4912, 31213), (5096, 30086), (5488, 27937), (7982, 19208), (8596, 17836), (8918, 17192), (9604, 15964), (10192, 15043)]