164810898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 425722752

約数和(自身を除く): 260911854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 61, 63, 82, 122, 123, 126, 183, 246, 287, 366, 369, 427, 523, 549, 574, 738, 854, 861, 1046, 1098, 1281, 1569, 1722, 2501, 2562, 2583, 3138, 3661, 3843, 4707, 5002, 5166, 7322, 7503, 7686, 9414, 10983, 15006, 17507, 21443, 21966, 22509, 31903, 32949, 35014, 42886, 45018, 52521, 63806, 64329, 65898, 95709, 105042, 128658, 150101, 157563, 191418, 192987, 223321, 287127, 300202, 315126, 385974, 446642, 450303, 574254, 669963, 900606, 1308023, 1339926, 1350909, 2009889, 2616046, 2701818, 3924069, 4019778, 7848138, 9156161, 11772207, 18312322, 23544414, 27468483, 54936966, 82405449, 164810898]

約数ペア:

[(1, 164810898), (2, 82405449), (3, 54936966), (6, 27468483), (7, 23544414), (9, 18312322), (14, 11772207), (18, 9156161), (21, 7848138), (41, 4019778), (42, 3924069), (61, 2701818), (63, 2616046), (82, 2009889), (122, 1350909), (123, 1339926), (126, 1308023), (183, 900606), (246, 669963), (287, 574254), (366, 450303), (369, 446642), (427, 385974), (523, 315126), (549, 300202), (574, 287127), (738, 223321), (854, 192987), (861, 191418), (1046, 157563), (1098, 150101), (1281, 128658), (1569, 105042), (1722, 95709), (2501, 65898), (2562, 64329), (2583, 63806), (3138, 52521), (3661, 45018), (3843, 42886), (4707, 35014), (5002, 32949), (5166, 31903), (7322, 22509), (7503, 21966), (7686, 21443), (9414, 17507), (10983, 15006)]