161676384

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 293375136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 736, 851, 888, 1104, 1184, 1702, 1776, 1979, 2208, 2553, 3404, 3552, 3958, 5106, 5937, 6808, 7916, 10212, 11874, 13616, 15832, 20424, 23748, 27232, 31664, 40848, 45517, 47496, 63328, 73223, 81696, 91034, 94992, 136551, 146446, 182068, 189984, 219669, 273102, 292892, 364136, 439338, 546204, 585784, 728272, 878676, 1092408, 1171568, 1456544, 1684129, 1757352, 2184816, 2343136, 3368258, 3514704, 4369632, 5052387, 6736516, 7029408, 10104774, 13473032, 20209548, 26946064, 40419096, 53892128, 80838192, 161676384]

約数ペア:

[(1, 161676384), (2, 80838192), (3, 53892128), (4, 40419096), (6, 26946064), (8, 20209548), (12, 13473032), (16, 10104774), (23, 7029408), (24, 6736516), (32, 5052387), (37, 4369632), (46, 3514704), (48, 3368258), (69, 2343136), (74, 2184816), (92, 1757352), (96, 1684129), (111, 1456544), (138, 1171568), (148, 1092408), (184, 878676), (222, 728272), (276, 585784), (296, 546204), (368, 439338), (444, 364136), (552, 292892), (592, 273102), (736, 219669), (851, 189984), (888, 182068), (1104, 146446), (1184, 136551), (1702, 94992), (1776, 91034), (1979, 81696), (2208, 73223), (2553, 63328), (3404, 47496), (3552, 45517), (3958, 40848), (5106, 31664), (5937, 27232), (6808, 23748), (7916, 20424), (10212, 15832), (11874, 13616)]