164496912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 441495552

約数和(自身を除く): 276998640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 487, 496, 681, 744, 908, 974, 1362, 1461, 1488, 1816, 1948, 2724, 2922, 3632, 3896, 5448, 5844, 7037, 7792, 10896, 11688, 14074, 15097, 21111, 23376, 28148, 30194, 42222, 45291, 56296, 60388, 84444, 90582, 110549, 112592, 120776, 168888, 181164, 221098, 241552, 331647, 337776, 362328, 442196, 663294, 724656, 884392, 1326588, 1768784, 2653176, 3427019, 5306352, 6854038, 10281057, 13708076, 20562114, 27416152, 41124228, 54832304, 82248456, 164496912]

約数ペア:

[(1, 164496912), (2, 82248456), (3, 54832304), (4, 41124228), (6, 27416152), (8, 20562114), (12, 13708076), (16, 10281057), (24, 6854038), (31, 5306352), (48, 3427019), (62, 2653176), (93, 1768784), (124, 1326588), (186, 884392), (227, 724656), (248, 663294), (372, 442196), (454, 362328), (487, 337776), (496, 331647), (681, 241552), (744, 221098), (908, 181164), (974, 168888), (1362, 120776), (1461, 112592), (1488, 110549), (1816, 90582), (1948, 84444), (2724, 60388), (2922, 56296), (3632, 45291), (3896, 42222), (5448, 30194), (5844, 28148), (7037, 23376), (7792, 21111), (10896, 15097), (11688, 14074)]