165208008

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 500146560

約数和(自身を除く): 334938552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 61, 84, 94, 98, 122, 141, 147, 168, 183, 188, 196, 244, 282, 294, 329, 343, 366, 376, 392, 427, 488, 564, 588, 658, 686, 732, 854, 987, 1029, 1128, 1176, 1281, 1316, 1372, 1464, 1708, 1974, 2058, 2303, 2401, 2562, 2632, 2744, 2867, 2989, 3416, 3948, 4116, 4606, 4802, 5124, 5734, 5978, 6909, 7203, 7896, 8232, 8601, 8967, 9212, 9604, 10248, 11468, 11956, 13818, 14406, 16121, 17202, 17934, 18424, 19208, 20069, 20923, 22936, 23912, 27636, 28812, 32242, 34404, 35868, 40138, 41846, 48363, 55272, 57624, 60207, 62769, 64484, 68808, 71736, 80276, 83692, 96726, 112847, 120414, 125538, 128968, 140483, 146461, 160552, 167384, 193452, 225694, 240828, 251076, 280966, 292922, 338541, 386904, 421449, 439383, 451388, 481656, 502152, 561932, 585844, 677082, 842898, 878766, 902776, 983381, 1123864, 1171688, 1354164, 1685796, 1757532, 1966762, 2708328, 2950143, 3371592, 3515064, 3933524, 5900286, 6883667, 7867048, 11800572, 13767334, 20651001, 23601144, 27534668, 41302002, 55069336, 82604004, 165208008]

約数ペア:

[(1, 165208008), (2, 82604004), (3, 55069336), (4, 41302002), (6, 27534668), (7, 23601144), (8, 20651001), (12, 13767334), (14, 11800572), (21, 7867048), (24, 6883667), (28, 5900286), (42, 3933524), (47, 3515064), (49, 3371592), (56, 2950143), (61, 2708328), (84, 1966762), (94, 1757532), (98, 1685796), (122, 1354164), (141, 1171688), (147, 1123864), (168, 983381), (183, 902776), (188, 878766), (196, 842898), (244, 677082), (282, 585844), (294, 561932), (329, 502152), (343, 481656), (366, 451388), (376, 439383), (392, 421449), (427, 386904), (488, 338541), (564, 292922), (588, 280966), (658, 251076), (686, 240828), (732, 225694), (854, 193452), (987, 167384), (1029, 160552), (1128, 146461), (1176, 140483), (1281, 128968), (1316, 125538), (1372, 120414), (1464, 112847), (1708, 96726), (1974, 83692), (2058, 80276), (2303, 71736), (2401, 68808), (2562, 64484), (2632, 62769), (2744, 60207), (2867, 57624), (2989, 55272), (3416, 48363), (3948, 41846), (4116, 40138), (4606, 35868), (4802, 34404), (5124, 32242), (5734, 28812), (5978, 27636), (6909, 23912), (7203, 22936), (7896, 20923), (8232, 20069), (8601, 19208), (8967, 18424), (9212, 17934), (9604, 17202), (10248, 16121), (11468, 14406), (11956, 13818)]