152143344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 451256832

約数和(自身を除く): 299113488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 71, 72, 92, 138, 142, 144, 184, 207, 213, 276, 284, 368, 414, 426, 552, 568, 639, 647, 828, 852, 1104, 1136, 1278, 1294, 1633, 1656, 1704, 1941, 2556, 2588, 3266, 3312, 3408, 3882, 4899, 5112, 5176, 5823, 6532, 7764, 9798, 10224, 10352, 11646, 13064, 14697, 14881, 15528, 19596, 23292, 26128, 29394, 29762, 31056, 39192, 44643, 45937, 46584, 58788, 59524, 78384, 89286, 91874, 93168, 117576, 119048, 133929, 137811, 178572, 183748, 235152, 238096, 267858, 275622, 357144, 367496, 413433, 535716, 551244, 714288, 734992, 826866, 1056551, 1071432, 1102488, 1653732, 2113102, 2142864, 2204976, 3169653, 3307464, 4226204, 6339306, 6614928, 8452408, 9508959, 12678612, 16904816, 19017918, 25357224, 38035836, 50714448, 76071672, 152143344]

約数ペア:

[(1, 152143344), (2, 76071672), (3, 50714448), (4, 38035836), (6, 25357224), (8, 19017918), (9, 16904816), (12, 12678612), (16, 9508959), (18, 8452408), (23, 6614928), (24, 6339306), (36, 4226204), (46, 3307464), (48, 3169653), (69, 2204976), (71, 2142864), (72, 2113102), (92, 1653732), (138, 1102488), (142, 1071432), (144, 1056551), (184, 826866), (207, 734992), (213, 714288), (276, 551244), (284, 535716), (368, 413433), (414, 367496), (426, 357144), (552, 275622), (568, 267858), (639, 238096), (647, 235152), (828, 183748), (852, 178572), (1104, 137811), (1136, 133929), (1278, 119048), (1294, 117576), (1633, 93168), (1656, 91874), (1704, 89286), (1941, 78384), (2556, 59524), (2588, 58788), (3266, 46584), (3312, 45937), (3408, 44643), (3882, 39192), (4899, 31056), (5112, 29762), (5176, 29394), (5823, 26128), (6532, 23292), (7764, 19596), (9798, 15528), (10224, 14881), (10352, 14697), (11646, 13064)]