172344648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 510935040

約数和(自身を除く): 338590392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 131, 164, 168, 191, 246, 262, 287, 328, 382, 393, 492, 524, 573, 574, 764, 786, 861, 917, 984, 1048, 1146, 1148, 1337, 1528, 1572, 1722, 1834, 2292, 2296, 2674, 2751, 3144, 3444, 3668, 4011, 4584, 5348, 5371, 5502, 6888, 7336, 7831, 8022, 10696, 10742, 11004, 15662, 16044, 16113, 21484, 22008, 23493, 25021, 31324, 32088, 32226, 37597, 42968, 46986, 50042, 54817, 62648, 64452, 75063, 75194, 93972, 100084, 109634, 112791, 128904, 150126, 150388, 164451, 175147, 187944, 200168, 219268, 225582, 300252, 300776, 328902, 350294, 438536, 451164, 525441, 600504, 657804, 700588, 902328, 1025861, 1050882, 1315608, 1401176, 2051722, 2101764, 3077583, 4103444, 4203528, 6155166, 7181027, 8206888, 12310332, 14362054, 21543081, 24620664, 28724108, 43086162, 57448216, 86172324, 172344648]

約数ペア:

[(1, 172344648), (2, 86172324), (3, 57448216), (4, 43086162), (6, 28724108), (7, 24620664), (8, 21543081), (12, 14362054), (14, 12310332), (21, 8206888), (24, 7181027), (28, 6155166), (41, 4203528), (42, 4103444), (56, 3077583), (82, 2101764), (84, 2051722), (123, 1401176), (131, 1315608), (164, 1050882), (168, 1025861), (191, 902328), (246, 700588), (262, 657804), (287, 600504), (328, 525441), (382, 451164), (393, 438536), (492, 350294), (524, 328902), (573, 300776), (574, 300252), (764, 225582), (786, 219268), (861, 200168), (917, 187944), (984, 175147), (1048, 164451), (1146, 150388), (1148, 150126), (1337, 128904), (1528, 112791), (1572, 109634), (1722, 100084), (1834, 93972), (2292, 75194), (2296, 75063), (2674, 64452), (2751, 62648), (3144, 54817), (3444, 50042), (3668, 46986), (4011, 42968), (4584, 37597), (5348, 32226), (5371, 32088), (5502, 31324), (6888, 25021), (7336, 23493), (7831, 22008), (8022, 21484), (10696, 16113), (10742, 16044), (11004, 15662)]