168243552

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2796

約数の個数: 72

約数和(自身を含む): 480720240

約数和(自身を除く): 312476688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2551, 2748, 3664, 4122, 5102, 5496, 7328, 7653, 8244, 10204, 10992, 15306, 16488, 20408, 21984, 22959, 30612, 32976, 40816, 45918, 61224, 65952, 81632, 91836, 122448, 183672, 244896, 367344, 584179, 734688, 1168358, 1752537, 2336716, 3505074, 4673432, 5257611, 7010148, 9346864, 10515222, 14020296, 18693728, 21030444, 28040592, 42060888, 56081184, 84121776, 168243552]

約数ペア:

[(1, 168243552), (2, 84121776), (3, 56081184), (4, 42060888), (6, 28040592), (8, 21030444), (9, 18693728), (12, 14020296), (16, 10515222), (18, 9346864), (24, 7010148), (32, 5257611), (36, 4673432), (48, 3505074), (72, 2336716), (96, 1752537), (144, 1168358), (229, 734688), (288, 584179), (458, 367344), (687, 244896), (916, 183672), (1374, 122448), (1832, 91836), (2061, 81632), (2551, 65952), (2748, 61224), (3664, 45918), (4122, 40816), (5102, 32976), (5496, 30612), (7328, 22959), (7653, 21984), (8244, 20408), (10204, 16488), (10992, 15306)]