128834328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 380194560

約数和(自身を除く): 251360232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1543, 1704, 1988, 2982, 3086, 3479, 3976, 4629, 5964, 6172, 6958, 9258, 10437, 10801, 11928, 12344, 13916, 18516, 20874, 21602, 27832, 32403, 37032, 41748, 43204, 64806, 75607, 83496, 86408, 109553, 129612, 151214, 219106, 226821, 259224, 302428, 328659, 438212, 453642, 604856, 657318, 766871, 876424, 907284, 1314636, 1533742, 1814568, 2300613, 2629272, 3067484, 4601226, 5368097, 6134968, 9202452, 10736194, 16104291, 18404904, 21472388, 32208582, 42944776, 64417164, 128834328]

約数ペア:

[(1, 128834328), (2, 64417164), (3, 42944776), (4, 32208582), (6, 21472388), (7, 18404904), (8, 16104291), (12, 10736194), (14, 9202452), (21, 6134968), (24, 5368097), (28, 4601226), (42, 3067484), (49, 2629272), (56, 2300613), (71, 1814568), (84, 1533742), (98, 1314636), (142, 907284), (147, 876424), (168, 766871), (196, 657318), (213, 604856), (284, 453642), (294, 438212), (392, 328659), (426, 302428), (497, 259224), (568, 226821), (588, 219106), (852, 151214), (994, 129612), (1176, 109553), (1491, 86408), (1543, 83496), (1704, 75607), (1988, 64806), (2982, 43204), (3086, 41748), (3479, 37032), (3976, 32403), (4629, 27832), (5964, 21602), (6172, 20874), (6958, 18516), (9258, 13916), (10437, 12344), (10801, 11928)]