155449632

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 467897472

約数和(自身を除く): 312447840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 416, 431, 442, 544, 578, 624, 663, 816, 862, 867, 884, 1156, 1248, 1293, 1326, 1632, 1724, 1734, 1768, 2312, 2586, 2652, 3448, 3468, 3536, 3757, 4624, 5172, 5304, 5603, 6896, 6936, 7072, 7327, 7514, 9248, 10344, 10608, 11206, 11271, 13792, 13872, 14654, 15028, 16809, 20688, 21216, 21981, 22412, 22542, 27744, 29308, 30056, 33618, 41376, 43962, 44824, 45084, 58616, 60112, 67236, 87924, 89648, 90168, 95251, 117232, 120224, 124559, 134472, 175848, 179296, 180336, 190502, 234464, 249118, 268944, 285753, 351696, 360672, 373677, 381004, 498236, 537888, 571506, 703392, 747354, 762008, 996472, 1143012, 1494708, 1524016, 1619267, 1992944, 2286024, 2989416, 3048032, 3238534, 3985888, 4572048, 4857801, 5978832, 6477068, 9144096, 9715602, 11957664, 12954136, 19431204, 25908272, 38862408, 51816544, 77724816, 155449632]

約数ペア:

[(1, 155449632), (2, 77724816), (3, 51816544), (4, 38862408), (6, 25908272), (8, 19431204), (12, 12954136), (13, 11957664), (16, 9715602), (17, 9144096), (24, 6477068), (26, 5978832), (32, 4857801), (34, 4572048), (39, 3985888), (48, 3238534), (51, 3048032), (52, 2989416), (68, 2286024), (78, 1992944), (96, 1619267), (102, 1524016), (104, 1494708), (136, 1143012), (156, 996472), (204, 762008), (208, 747354), (221, 703392), (272, 571506), (289, 537888), (312, 498236), (408, 381004), (416, 373677), (431, 360672), (442, 351696), (544, 285753), (578, 268944), (624, 249118), (663, 234464), (816, 190502), (862, 180336), (867, 179296), (884, 175848), (1156, 134472), (1248, 124559), (1293, 120224), (1326, 117232), (1632, 95251), (1724, 90168), (1734, 89648), (1768, 87924), (2312, 67236), (2586, 60112), (2652, 58616), (3448, 45084), (3468, 44824), (3536, 43962), (3757, 41376), (4624, 33618), (5172, 30056), (5304, 29308), (5603, 27744), (6896, 22542), (6936, 22412), (7072, 21981), (7327, 21216), (7514, 20688), (9248, 16809), (10344, 15028), (10608, 14654), (11206, 13872), (11271, 13792)]