138395232

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 435183840

約数和(自身を除く): 296788608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1229, 1564, 1632, 1656, 2208, 2346, 2448, 2458, 3128, 3312, 3519, 3687, 4692, 4896, 4916, 6256, 6624, 7038, 7374, 9384, 9832, 11061, 12512, 14076, 14748, 18768, 19664, 20893, 22122, 28152, 28267, 29496, 37536, 39328, 41786, 44244, 56304, 56534, 58992, 62679, 83572, 84801, 88488, 112608, 113068, 117984, 125358, 167144, 169602, 176976, 188037, 226136, 250716, 254403, 334288, 339204, 353952, 376074, 452272, 480539, 501432, 508806, 668576, 678408, 752148, 904544, 961078, 1002864, 1017612, 1356816, 1441617, 1504296, 1922156, 2005728, 2035224, 2713632, 2883234, 3008592, 3844312, 4070448, 4324851, 5766468, 6017184, 7688624, 8140896, 8649702, 11532936, 15377248, 17299404, 23065872, 34598808, 46131744, 69197616, 138395232]

約数ペア:

[(1, 138395232), (2, 69197616), (3, 46131744), (4, 34598808), (6, 23065872), (8, 17299404), (9, 15377248), (12, 11532936), (16, 8649702), (17, 8140896), (18, 7688624), (23, 6017184), (24, 5766468), (32, 4324851), (34, 4070448), (36, 3844312), (46, 3008592), (48, 2883234), (51, 2713632), (68, 2035224), (69, 2005728), (72, 1922156), (92, 1504296), (96, 1441617), (102, 1356816), (136, 1017612), (138, 1002864), (144, 961078), (153, 904544), (184, 752148), (204, 678408), (207, 668576), (272, 508806), (276, 501432), (288, 480539), (306, 452272), (368, 376074), (391, 353952), (408, 339204), (414, 334288), (544, 254403), (552, 250716), (612, 226136), (736, 188037), (782, 176976), (816, 169602), (828, 167144), (1104, 125358), (1173, 117984), (1224, 113068), (1229, 112608), (1564, 88488), (1632, 84801), (1656, 83572), (2208, 62679), (2346, 58992), (2448, 56534), (2458, 56304), (3128, 44244), (3312, 41786), (3519, 39328), (3687, 37536), (4692, 29496), (4896, 28267), (4916, 28152), (6256, 22122), (6624, 20893), (7038, 19664), (7374, 18768), (9384, 14748), (9832, 14076), (11061, 12512)]