157865904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 508102400

約数和(自身を除く): 350236496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 199, 252, 336, 398, 504, 597, 787, 796, 1008, 1194, 1393, 1574, 1592, 1791, 2361, 2388, 2786, 3148, 3184, 3582, 4179, 4722, 4776, 5509, 5572, 6296, 7083, 7164, 8358, 9444, 9552, 11018, 11144, 12537, 12592, 14166, 14328, 16527, 16716, 18888, 22036, 22288, 25074, 28332, 28656, 33054, 33432, 37776, 44072, 49581, 50148, 56664, 66108, 66864, 88144, 99162, 100296, 113328, 132216, 156613, 198324, 200592, 264432, 313226, 396648, 469839, 626452, 793296, 939678, 1096291, 1252904, 1409517, 1879356, 2192582, 2505808, 2819034, 3288873, 3758712, 4385164, 5638068, 6577746, 7517424, 8770328, 9866619, 11276136, 13155492, 17540656, 19733238, 22552272, 26310984, 39466476, 52621968, 78932952, 157865904]

約数ペア:

[(1, 157865904), (2, 78932952), (3, 52621968), (4, 39466476), (6, 26310984), (7, 22552272), (8, 19733238), (9, 17540656), (12, 13155492), (14, 11276136), (16, 9866619), (18, 8770328), (21, 7517424), (24, 6577746), (28, 5638068), (36, 4385164), (42, 3758712), (48, 3288873), (56, 2819034), (63, 2505808), (72, 2192582), (84, 1879356), (112, 1409517), (126, 1252904), (144, 1096291), (168, 939678), (199, 793296), (252, 626452), (336, 469839), (398, 396648), (504, 313226), (597, 264432), (787, 200592), (796, 198324), (1008, 156613), (1194, 132216), (1393, 113328), (1574, 100296), (1592, 99162), (1791, 88144), (2361, 66864), (2388, 66108), (2786, 56664), (3148, 50148), (3184, 49581), (3582, 44072), (4179, 37776), (4722, 33432), (4776, 33054), (5509, 28656), (5572, 28332), (6296, 25074), (7083, 22288), (7164, 22036), (8358, 18888), (9444, 16716), (9552, 16527), (11018, 14328), (11144, 14166), (12537, 12592)]