163465848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 555172800

約数和(自身を除く): 391706952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 182, 183, 234, 244, 252, 273, 312, 364, 366, 409, 427, 468, 488, 504, 546, 549, 728, 732, 793, 818, 819, 854, 936, 1092, 1098, 1227, 1281, 1464, 1586, 1636, 1638, 1708, 2184, 2196, 2379, 2454, 2562, 2863, 3172, 3272, 3276, 3416, 3681, 3843, 4392, 4758, 4908, 5124, 5317, 5551, 5726, 6344, 6552, 7137, 7362, 7686, 8589, 9516, 9816, 10248, 10634, 11102, 11452, 14274, 14724, 15372, 15951, 16653, 17178, 19032, 21268, 22204, 22904, 24949, 25767, 28548, 29448, 30744, 31902, 33306, 34356, 37219, 42536, 44408, 47853, 49898, 49959, 51534, 57096, 63804, 66612, 68712, 74438, 74847, 95706, 99796, 99918, 103068, 111657, 127608, 133224, 148876, 149694, 174643, 191412, 199592, 199836, 206136, 223314, 224541, 297752, 299388, 324337, 334971, 349286, 382824, 399672, 446628, 449082, 523929, 598776, 648674, 669942, 698572, 893256, 898164, 973011, 1047858, 1297348, 1339884, 1397144, 1571787, 1796328, 1946022, 2095716, 2270359, 2594696, 2679768, 2919033, 3143574, 3892044, 4191432, 4540718, 5838066, 6287148, 6811077, 7784088, 9081436, 11676132, 12574296, 13622154, 18162872, 20433231, 23352264, 27244308, 40866462, 54488616, 81732924, 163465848]

約数ペア:

[(1, 163465848), (2, 81732924), (3, 54488616), (4, 40866462), (6, 27244308), (7, 23352264), (8, 20433231), (9, 18162872), (12, 13622154), (13, 12574296), (14, 11676132), (18, 9081436), (21, 7784088), (24, 6811077), (26, 6287148), (28, 5838066), (36, 4540718), (39, 4191432), (42, 3892044), (52, 3143574), (56, 2919033), (61, 2679768), (63, 2594696), (72, 2270359), (78, 2095716), (84, 1946022), (91, 1796328), (104, 1571787), (117, 1397144), (122, 1339884), (126, 1297348), (156, 1047858), (168, 973011), (182, 898164), (183, 893256), (234, 698572), (244, 669942), (252, 648674), (273, 598776), (312, 523929), (364, 449082), (366, 446628), (409, 399672), (427, 382824), (468, 349286), (488, 334971), (504, 324337), (546, 299388), (549, 297752), (728, 224541), (732, 223314), (793, 206136), (818, 199836), (819, 199592), (854, 191412), (936, 174643), (1092, 149694), (1098, 148876), (1227, 133224), (1281, 127608), (1464, 111657), (1586, 103068), (1636, 99918), (1638, 99796), (1708, 95706), (2184, 74847), (2196, 74438), (2379, 68712), (2454, 66612), (2562, 63804), (2863, 57096), (3172, 51534), (3272, 49959), (3276, 49898), (3416, 47853), (3681, 44408), (3843, 42536), (4392, 37219), (4758, 34356), (4908, 33306), (5124, 31902), (5317, 30744), (5551, 29448), (5726, 28548), (6344, 25767), (6552, 24949), (7137, 22904), (7362, 22204), (7686, 21268), (8589, 19032), (9516, 17178), (9816, 16653), (10248, 15951), (10634, 15372), (11102, 14724), (11452, 14274)]