161615664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7015

約数の個数: 120

約数和(自身を含む): 539465472

約数和(自身を除く): 377849808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 6971, 7728, 11592, 13942, 20913, 23184, 27884, 41826, 48797, 55768, 62739, 83652, 97594, 111536, 125478, 146391, 160333, 167304, 195188, 250956, 292782, 320666, 334608, 390376, 439173, 480999, 501912, 585564, 641332, 780752, 878346, 961998, 1003824, 1122331, 1171128, 1282664, 1442997, 1756692, 1923996, 2244662, 2342256, 2565328, 2885994, 3366993, 3513384, 3847992, 4489324, 5771988, 6733986, 7026768, 7695984, 8978648, 10100979, 11543976, 13467972, 17957296, 20201958, 23087952, 26935944, 40403916, 53871888, 80807832, 161615664]

約数ペア:

[(1, 161615664), (2, 80807832), (3, 53871888), (4, 40403916), (6, 26935944), (7, 23087952), (8, 20201958), (9, 17957296), (12, 13467972), (14, 11543976), (16, 10100979), (18, 8978648), (21, 7695984), (23, 7026768), (24, 6733986), (28, 5771988), (36, 4489324), (42, 3847992), (46, 3513384), (48, 3366993), (56, 2885994), (63, 2565328), (69, 2342256), (72, 2244662), (84, 1923996), (92, 1756692), (112, 1442997), (126, 1282664), (138, 1171128), (144, 1122331), (161, 1003824), (168, 961998), (184, 878346), (207, 780752), (252, 641332), (276, 585564), (322, 501912), (336, 480999), (368, 439173), (414, 390376), (483, 334608), (504, 320666), (552, 292782), (644, 250956), (828, 195188), (966, 167304), (1008, 160333), (1104, 146391), (1288, 125478), (1449, 111536), (1656, 97594), (1932, 83652), (2576, 62739), (2898, 55768), (3312, 48797), (3864, 41826), (5796, 27884), (6971, 23184), (7728, 20913), (11592, 13942)]