161916504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 436907520

約数和(自身を除く): 274991016

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 79, 92, 94, 138, 141, 158, 184, 188, 237, 276, 282, 316, 376, 474, 552, 564, 632, 948, 1081, 1128, 1817, 1896, 2162, 3243, 3634, 3713, 4324, 5451, 6241, 6486, 7268, 7426, 8648, 10902, 11139, 12482, 12972, 14536, 14852, 18723, 21804, 22278, 24964, 25944, 29704, 37446, 43608, 44556, 49928, 74892, 85399, 89112, 143543, 149784, 170798, 256197, 287086, 293327, 341596, 430629, 512394, 574172, 586654, 683192, 861258, 879981, 1024788, 1148344, 1173308, 1722516, 1759962, 2049576, 2346616, 3445032, 3519924, 6746521, 7039848, 13493042, 20239563, 26986084, 40479126, 53972168, 80958252, 161916504]

約数ペア:

[(1, 161916504), (2, 80958252), (3, 53972168), (4, 40479126), (6, 26986084), (8, 20239563), (12, 13493042), (23, 7039848), (24, 6746521), (46, 3519924), (47, 3445032), (69, 2346616), (79, 2049576), (92, 1759962), (94, 1722516), (138, 1173308), (141, 1148344), (158, 1024788), (184, 879981), (188, 861258), (237, 683192), (276, 586654), (282, 574172), (316, 512394), (376, 430629), (474, 341596), (552, 293327), (564, 287086), (632, 256197), (948, 170798), (1081, 149784), (1128, 143543), (1817, 89112), (1896, 85399), (2162, 74892), (3243, 49928), (3634, 44556), (3713, 43608), (4324, 37446), (5451, 29704), (6241, 25944), (6486, 24964), (7268, 22278), (7426, 21804), (8648, 18723), (10902, 14852), (11139, 14536), (12482, 12972)]