16171344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 52770432

約数和(自身を除く): 36599088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 263, 336, 366, 427, 488, 504, 526, 549, 732, 789, 854, 976, 1008, 1052, 1098, 1281, 1464, 1578, 1708, 1841, 2104, 2196, 2367, 2562, 2928, 3156, 3416, 3682, 3843, 4208, 4392, 4734, 5124, 5523, 6312, 6832, 7364, 7686, 8784, 9468, 10248, 11046, 12624, 14728, 15372, 16043, 16569, 18936, 20496, 22092, 29456, 30744, 32086, 33138, 37872, 44184, 48129, 61488, 64172, 66276, 88368, 96258, 112301, 128344, 132552, 144387, 192516, 224602, 256688, 265104, 288774, 336903, 385032, 449204, 577548, 673806, 770064, 898408, 1010709, 1155096, 1347612, 1796816, 2021418, 2310192, 2695224, 4042836, 5390448, 8085672, 16171344]

約数ペア:

[(1, 16171344), (2, 8085672), (3, 5390448), (4, 4042836), (6, 2695224), (7, 2310192), (8, 2021418), (9, 1796816), (12, 1347612), (14, 1155096), (16, 1010709), (18, 898408), (21, 770064), (24, 673806), (28, 577548), (36, 449204), (42, 385032), (48, 336903), (56, 288774), (61, 265104), (63, 256688), (72, 224602), (84, 192516), (112, 144387), (122, 132552), (126, 128344), (144, 112301), (168, 96258), (183, 88368), (244, 66276), (252, 64172), (263, 61488), (336, 48129), (366, 44184), (427, 37872), (488, 33138), (504, 32086), (526, 30744), (549, 29456), (732, 22092), (789, 20496), (854, 18936), (976, 16569), (1008, 16043), (1052, 15372), (1098, 14728), (1281, 12624), (1464, 11046), (1578, 10248), (1708, 9468), (1841, 8784), (2104, 7686), (2196, 7364), (2367, 6832), (2562, 6312), (2928, 5523), (3156, 5124), (3416, 4734), (3682, 4392), (3843, 4208)]