16206528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 47565056

約数和(自身を除く): 31358528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 151, 156, 172, 192, 208, 258, 302, 312, 344, 416, 453, 516, 559, 604, 624, 688, 832, 906, 1032, 1118, 1208, 1248, 1376, 1677, 1812, 1963, 2064, 2236, 2416, 2496, 2752, 3354, 3624, 3926, 4128, 4472, 4832, 5889, 6493, 6708, 7248, 7852, 8256, 8944, 9664, 11778, 12986, 13416, 14496, 15704, 17888, 19479, 23556, 25972, 26832, 28992, 31408, 35776, 38958, 47112, 51944, 53664, 62816, 77916, 84409, 94224, 103888, 107328, 125632, 155832, 168818, 188448, 207776, 253227, 311664, 337636, 376896, 415552, 506454, 623328, 675272, 1012908, 1246656, 1350544, 2025816, 2701088, 4051632, 5402176, 8103264, 16206528]

約数ペア:

[(1, 16206528), (2, 8103264), (3, 5402176), (4, 4051632), (6, 2701088), (8, 2025816), (12, 1350544), (13, 1246656), (16, 1012908), (24, 675272), (26, 623328), (32, 506454), (39, 415552), (43, 376896), (48, 337636), (52, 311664), (64, 253227), (78, 207776), (86, 188448), (96, 168818), (104, 155832), (129, 125632), (151, 107328), (156, 103888), (172, 94224), (192, 84409), (208, 77916), (258, 62816), (302, 53664), (312, 51944), (344, 47112), (416, 38958), (453, 35776), (516, 31408), (559, 28992), (604, 26832), (624, 25972), (688, 23556), (832, 19479), (906, 17888), (1032, 15704), (1118, 14496), (1208, 13416), (1248, 12986), (1376, 11778), (1677, 9664), (1812, 8944), (1963, 8256), (2064, 7852), (2236, 7248), (2416, 6708), (2496, 6493), (2752, 5889), (3354, 4832), (3624, 4472), (3926, 4128)]