164600016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 120

約数和(自身を含む): 505503360

約数和(自身を除く): 340903344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1489, 1974, 2256, 2303, 2352, 2632, 2978, 3948, 4467, 4606, 5264, 5956, 6909, 7896, 8934, 9212, 10423, 11912, 13818, 15792, 17868, 18424, 20846, 23824, 27636, 31269, 35736, 36848, 41692, 55272, 62538, 69983, 71472, 72961, 83384, 110544, 125076, 139966, 145922, 166768, 209949, 218883, 250152, 279932, 291844, 419898, 437766, 489881, 500304, 559864, 583688, 839796, 875532, 979762, 1119728, 1167376, 1469643, 1679592, 1751064, 1959524, 2939286, 3359184, 3429167, 3502128, 3919048, 5878572, 6858334, 7838096, 10287501, 11757144, 13716668, 20575002, 23514288, 27433336, 41150004, 54866672, 82300008, 164600016]

約数ペア:

[(1, 164600016), (2, 82300008), (3, 54866672), (4, 41150004), (6, 27433336), (7, 23514288), (8, 20575002), (12, 13716668), (14, 11757144), (16, 10287501), (21, 7838096), (24, 6858334), (28, 5878572), (42, 3919048), (47, 3502128), (48, 3429167), (49, 3359184), (56, 2939286), (84, 1959524), (94, 1751064), (98, 1679592), (112, 1469643), (141, 1167376), (147, 1119728), (168, 979762), (188, 875532), (196, 839796), (282, 583688), (294, 559864), (329, 500304), (336, 489881), (376, 437766), (392, 419898), (564, 291844), (588, 279932), (658, 250152), (752, 218883), (784, 209949), (987, 166768), (1128, 145922), (1176, 139966), (1316, 125076), (1489, 110544), (1974, 83384), (2256, 72961), (2303, 71472), (2352, 69983), (2632, 62538), (2978, 55272), (3948, 41692), (4467, 36848), (4606, 35736), (5264, 31269), (5956, 27636), (6909, 23824), (7896, 20846), (8934, 18424), (9212, 17868), (10423, 15792), (11912, 13818)]