161998032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 352254768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 158, 168, 204, 237, 238, 272, 316, 336, 357, 359, 408, 474, 476, 553, 632, 714, 718, 816, 948, 952, 1077, 1106, 1264, 1343, 1428, 1436, 1659, 1896, 1904, 2154, 2212, 2513, 2686, 2856, 2872, 3318, 3792, 4029, 4308, 4424, 5026, 5372, 5712, 5744, 6103, 6636, 7539, 8058, 8616, 8848, 9401, 10052, 10744, 12206, 13272, 15078, 16116, 17232, 18309, 18802, 20104, 21488, 24412, 26544, 28203, 28361, 30156, 32232, 36618, 37604, 40208, 42721, 48824, 56406, 56722, 60312, 64464, 73236, 75208, 85083, 85442, 97648, 112812, 113444, 120624, 128163, 146472, 150416, 170166, 170884, 198527, 225624, 226888, 256326, 292944, 340332, 341768, 397054, 451248, 453776, 482137, 512652, 595581, 680664, 683536, 794108, 964274, 1025304, 1191162, 1361328, 1446411, 1588216, 1928548, 2050608, 2382324, 2892822, 3176432, 3374959, 3857096, 4764648, 5785644, 6749918, 7714192, 9529296, 10124877, 11571288, 13499836, 20249754, 23142576, 26999672, 40499508, 53999344, 80999016, 161998032]

約数ペア:

[(1, 161998032), (2, 80999016), (3, 53999344), (4, 40499508), (6, 26999672), (7, 23142576), (8, 20249754), (12, 13499836), (14, 11571288), (16, 10124877), (17, 9529296), (21, 7714192), (24, 6749918), (28, 5785644), (34, 4764648), (42, 3857096), (48, 3374959), (51, 3176432), (56, 2892822), (68, 2382324), (79, 2050608), (84, 1928548), (102, 1588216), (112, 1446411), (119, 1361328), (136, 1191162), (158, 1025304), (168, 964274), (204, 794108), (237, 683536), (238, 680664), (272, 595581), (316, 512652), (336, 482137), (357, 453776), (359, 451248), (408, 397054), (474, 341768), (476, 340332), (553, 292944), (632, 256326), (714, 226888), (718, 225624), (816, 198527), (948, 170884), (952, 170166), (1077, 150416), (1106, 146472), (1264, 128163), (1343, 120624), (1428, 113444), (1436, 112812), (1659, 97648), (1896, 85442), (1904, 85083), (2154, 75208), (2212, 73236), (2513, 64464), (2686, 60312), (2856, 56722), (2872, 56406), (3318, 48824), (3792, 42721), (4029, 40208), (4308, 37604), (4424, 36618), (5026, 32232), (5372, 30156), (5712, 28361), (5744, 28203), (6103, 26544), (6636, 24412), (7539, 21488), (8058, 20104), (8616, 18802), (8848, 18309), (9401, 17232), (10052, 16116), (10744, 15078), (12206, 13272)]