146479248

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14327}}^1$

素因数の和:14412

約数の個数: 60

約数和(自身を含む): 415741248

約数和(自身を除く): 269262000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 14327, 28654, 42981, 57308, 85962, 114616, 128943, 171924, 229232, 257886, 343848, 515772, 687696, 1017217, 1031544, 2034434, 2063088, 3051651, 4068868, 6103302, 8137736, 9154953, 12206604, 16275472, 18309906, 24413208, 36619812, 48826416, 73239624, 146479248]

約数ペア:

[(1, 146479248), (2, 73239624), (3, 48826416), (4, 36619812), (6, 24413208), (8, 18309906), (9, 16275472), (12, 12206604), (16, 9154953), (18, 8137736), (24, 6103302), (36, 4068868), (48, 3051651), (71, 2063088), (72, 2034434), (142, 1031544), (144, 1017217), (213, 687696), (284, 515772), (426, 343848), (568, 257886), (639, 229232), (852, 171924), (1136, 128943), (1278, 114616), (1704, 85962), (2556, 57308), (3408, 42981), (5112, 28654), (10224, 14327)]