189190008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 630789120

約数和(自身を除く): 441599112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 71, 72, 84, 102, 119, 126, 136, 142, 153, 168, 204, 213, 238, 252, 284, 306, 311, 357, 408, 426, 476, 497, 504, 568, 612, 622, 639, 714, 852, 933, 952, 994, 1071, 1207, 1224, 1244, 1278, 1428, 1491, 1704, 1866, 1988, 2142, 2177, 2414, 2488, 2556, 2799, 2856, 2982, 3621, 3732, 3976, 4284, 4354, 4473, 4828, 5112, 5287, 5598, 5964, 6531, 7242, 7464, 8449, 8568, 8708, 8946, 9656, 10574, 10863, 11196, 11928, 13062, 14484, 15861, 16898, 17416, 17892, 19593, 21148, 21726, 22081, 22392, 25347, 26124, 28968, 31722, 33796, 35784, 37009, 39186, 42296, 43452, 44162, 47583, 50694, 52248, 63444, 66243, 67592, 74018, 76041, 78372, 86904, 88324, 95166, 101388, 111027, 126888, 132486, 148036, 152082, 154567, 156744, 176648, 190332, 198729, 202776, 222054, 264972, 296072, 304164, 309134, 333081, 375377, 380664, 397458, 444108, 463701, 529944, 608328, 618268, 666162, 750754, 794916, 888216, 927402, 1126131, 1236536, 1332324, 1391103, 1501508, 1589832, 1854804, 2252262, 2627639, 2664648, 2782206, 3003016, 3378393, 3709608, 4504524, 5255278, 5564412, 6756786, 7882917, 9009048, 10510556, 11128824, 13513572, 15765834, 21021112, 23648751, 27027144, 31531668, 47297502, 63063336, 94595004, 189190008]

約数ペア:

[(1, 189190008), (2, 94595004), (3, 63063336), (4, 47297502), (6, 31531668), (7, 27027144), (8, 23648751), (9, 21021112), (12, 15765834), (14, 13513572), (17, 11128824), (18, 10510556), (21, 9009048), (24, 7882917), (28, 6756786), (34, 5564412), (36, 5255278), (42, 4504524), (51, 3709608), (56, 3378393), (63, 3003016), (68, 2782206), (71, 2664648), (72, 2627639), (84, 2252262), (102, 1854804), (119, 1589832), (126, 1501508), (136, 1391103), (142, 1332324), (153, 1236536), (168, 1126131), (204, 927402), (213, 888216), (238, 794916), (252, 750754), (284, 666162), (306, 618268), (311, 608328), (357, 529944), (408, 463701), (426, 444108), (476, 397458), (497, 380664), (504, 375377), (568, 333081), (612, 309134), (622, 304164), (639, 296072), (714, 264972), (852, 222054), (933, 202776), (952, 198729), (994, 190332), (1071, 176648), (1207, 156744), (1224, 154567), (1244, 152082), (1278, 148036), (1428, 132486), (1491, 126888), (1704, 111027), (1866, 101388), (1988, 95166), (2142, 88324), (2177, 86904), (2414, 78372), (2488, 76041), (2556, 74018), (2799, 67592), (2856, 66243), (2982, 63444), (3621, 52248), (3732, 50694), (3976, 47583), (4284, 44162), (4354, 43452), (4473, 42296), (4828, 39186), (5112, 37009), (5287, 35784), (5598, 33796), (5964, 31722), (6531, 28968), (7242, 26124), (7464, 25347), (8449, 22392), (8568, 22081), (8708, 21726), (8946, 21148), (9656, 19593), (10574, 17892), (10863, 17416), (11196, 16898), (11928, 15861), (13062, 14484)]