163995384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 499968000

約数和(自身を除く): 335972616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 83, 84, 114, 133, 152, 166, 168, 228, 249, 266, 332, 399, 456, 498, 532, 581, 619, 664, 798, 996, 1064, 1162, 1238, 1577, 1596, 1743, 1857, 1992, 2324, 2476, 3154, 3192, 3486, 3714, 4333, 4648, 4731, 4952, 6308, 6972, 7428, 8666, 9462, 11039, 11761, 12616, 12999, 13944, 14856, 17332, 18924, 22078, 23522, 25998, 33117, 34664, 35283, 37848, 44156, 47044, 51377, 51996, 66234, 70566, 82327, 88312, 94088, 102754, 103992, 132468, 141132, 154131, 164654, 205508, 246981, 264936, 282264, 308262, 329308, 359639, 411016, 493962, 616524, 658616, 719278, 976163, 987924, 1078917, 1233048, 1438556, 1952326, 1975848, 2157834, 2877112, 2928489, 3904652, 4315668, 5856978, 6833141, 7809304, 8631336, 11713956, 13666282, 20499423, 23427912, 27332564, 40998846, 54665128, 81997692, 163995384]

約数ペア:

[(1, 163995384), (2, 81997692), (3, 54665128), (4, 40998846), (6, 27332564), (7, 23427912), (8, 20499423), (12, 13666282), (14, 11713956), (19, 8631336), (21, 7809304), (24, 6833141), (28, 5856978), (38, 4315668), (42, 3904652), (56, 2928489), (57, 2877112), (76, 2157834), (83, 1975848), (84, 1952326), (114, 1438556), (133, 1233048), (152, 1078917), (166, 987924), (168, 976163), (228, 719278), (249, 658616), (266, 616524), (332, 493962), (399, 411016), (456, 359639), (498, 329308), (532, 308262), (581, 282264), (619, 264936), (664, 246981), (798, 205508), (996, 164654), (1064, 154131), (1162, 141132), (1238, 132468), (1577, 103992), (1596, 102754), (1743, 94088), (1857, 88312), (1992, 82327), (2324, 70566), (2476, 66234), (3154, 51996), (3192, 51377), (3486, 47044), (3714, 44156), (4333, 37848), (4648, 35283), (4731, 34664), (4952, 33117), (6308, 25998), (6972, 23522), (7428, 22078), (8666, 18924), (9462, 17332), (11039, 14856), (11761, 13944), (12616, 12999)]