168435936

素因数分解:

$2^5\times 3^5\times {\mathrm{21661}}^1$

素因数の和:21686

約数の個数: 72

約数和(自身を含む): 496752984

約数和(自身を除く): 328317048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 21661, 43322, 64983, 86644, 129966, 173288, 194949, 259932, 346576, 389898, 519864, 584847, 693152, 779796, 1039728, 1169694, 1559592, 1754541, 2079456, 2339388, 3119184, 3509082, 4678776, 5263623, 6238368, 7018164, 9357552, 10527246, 14036328, 18715104, 21054492, 28072656, 42108984, 56145312, 84217968, 168435936]

約数ペア:

[(1, 168435936), (2, 84217968), (3, 56145312), (4, 42108984), (6, 28072656), (8, 21054492), (9, 18715104), (12, 14036328), (16, 10527246), (18, 9357552), (24, 7018164), (27, 6238368), (32, 5263623), (36, 4678776), (48, 3509082), (54, 3119184), (72, 2339388), (81, 2079456), (96, 1754541), (108, 1559592), (144, 1169694), (162, 1039728), (216, 779796), (243, 693152), (288, 584847), (324, 519864), (432, 389898), (486, 346576), (648, 259932), (864, 194949), (972, 173288), (1296, 129966), (1944, 86644), (2592, 64983), (3888, 43322), (7776, 21661)]