171866464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 451259424

約数和(自身を除く): 279392960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 224, 238, 242, 272, 308, 352, 373, 374, 476, 484, 544, 616, 746, 748, 847, 952, 968, 1232, 1309, 1492, 1496, 1694, 1904, 1936, 2057, 2464, 2611, 2618, 2984, 2992, 3388, 3808, 3872, 4103, 4114, 5222, 5236, 5968, 5984, 6341, 6776, 8206, 8228, 10444, 10472, 11936, 12682, 13552, 14399, 16412, 16456, 20888, 20944, 25364, 27104, 28721, 28798, 32824, 32912, 41776, 41888, 44387, 45133, 50728, 57442, 57596, 65648, 65824, 69751, 83552, 88774, 90266, 101456, 114884, 115192, 131296, 139502, 177548, 180532, 202912, 229768, 230384, 279004, 315931, 355096, 361064, 459536, 460768, 488257, 558008, 631862, 710192, 722128, 767261, 919072, 976514, 1116016, 1263724, 1420384, 1444256, 1534522, 1953028, 2232032, 2527448, 3069044, 3906056, 5054896, 5370827, 6138088, 7812112, 10109792, 10741654, 12276176, 15624224, 21483308, 24552352, 42966616, 85933232, 171866464]

約数ペア:

[(1, 171866464), (2, 85933232), (4, 42966616), (7, 24552352), (8, 21483308), (11, 15624224), (14, 12276176), (16, 10741654), (17, 10109792), (22, 7812112), (28, 6138088), (32, 5370827), (34, 5054896), (44, 3906056), (56, 3069044), (68, 2527448), (77, 2232032), (88, 1953028), (112, 1534522), (119, 1444256), (121, 1420384), (136, 1263724), (154, 1116016), (176, 976514), (187, 919072), (224, 767261), (238, 722128), (242, 710192), (272, 631862), (308, 558008), (352, 488257), (373, 460768), (374, 459536), (476, 361064), (484, 355096), (544, 315931), (616, 279004), (746, 230384), (748, 229768), (847, 202912), (952, 180532), (968, 177548), (1232, 139502), (1309, 131296), (1492, 115192), (1496, 114884), (1694, 101456), (1904, 90266), (1936, 88774), (2057, 83552), (2464, 69751), (2611, 65824), (2618, 65648), (2984, 57596), (2992, 57442), (3388, 50728), (3808, 45133), (3872, 44387), (4103, 41888), (4114, 41776), (5222, 32912), (5236, 32824), (5968, 28798), (5984, 28721), (6341, 27104), (6776, 25364), (8206, 20944), (8228, 20888), (10444, 16456), (10472, 16412), (11936, 14399), (12682, 13552)]