149417856

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{2647}}^1$

素因数の和:2681

約数の個数: 144

約数和(自身を含む): 500352840

約数和(自身を除く): 350934984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2647, 2688, 3136, 3528, 4032, 4704, 5294, 6272, 7056, 7941, 8064, 9408, 10588, 14112, 15882, 18529, 18816, 21176, 23823, 28224, 31764, 37058, 42352, 47646, 55587, 56448, 63528, 74116, 84704, 95292, 111174, 127056, 129703, 148232, 166761, 169408, 190584, 222348, 254112, 259406, 296464, 333522, 338816, 381168, 389109, 444696, 508224, 518812, 592928, 667044, 762336, 778218, 889392, 1016448, 1037624, 1167327, 1185856, 1334088, 1524672, 1556436, 1778784, 2075248, 2334654, 2371712, 2668176, 3049344, 3112872, 3557568, 4150496, 4669308, 5336352, 6225744, 7115136, 8300992, 9338616, 10672704, 12451488, 16601984, 18677232, 21345408, 24902976, 37354464, 49805952, 74708928, 149417856]

約数ペア:

[(1, 149417856), (2, 74708928), (3, 49805952), (4, 37354464), (6, 24902976), (7, 21345408), (8, 18677232), (9, 16601984), (12, 12451488), (14, 10672704), (16, 9338616), (18, 8300992), (21, 7115136), (24, 6225744), (28, 5336352), (32, 4669308), (36, 4150496), (42, 3557568), (48, 3112872), (49, 3049344), (56, 2668176), (63, 2371712), (64, 2334654), (72, 2075248), (84, 1778784), (96, 1556436), (98, 1524672), (112, 1334088), (126, 1185856), (128, 1167327), (144, 1037624), (147, 1016448), (168, 889392), (192, 778218), (196, 762336), (224, 667044), (252, 592928), (288, 518812), (294, 508224), (336, 444696), (384, 389109), (392, 381168), (441, 338816), (448, 333522), (504, 296464), (576, 259406), (588, 254112), (672, 222348), (784, 190584), (882, 169408), (896, 166761), (1008, 148232), (1152, 129703), (1176, 127056), (1344, 111174), (1568, 95292), (1764, 84704), (2016, 74116), (2352, 63528), (2647, 56448), (2688, 55587), (3136, 47646), (3528, 42352), (4032, 37058), (4704, 31764), (5294, 28224), (6272, 23823), (7056, 21176), (7941, 18816), (8064, 18529), (9408, 15882), (10588, 14112)]