138464172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 464755200

約数和(自身を除く): 326291028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 121, 126, 132, 133, 154, 171, 198, 209, 228, 231, 239, 242, 252, 266, 308, 342, 363, 396, 399, 418, 462, 478, 484, 532, 627, 684, 693, 717, 726, 798, 836, 847, 924, 956, 1089, 1197, 1254, 1386, 1434, 1452, 1463, 1596, 1673, 1694, 1881, 2151, 2178, 2299, 2394, 2508, 2541, 2629, 2772, 2868, 2926, 3346, 3388, 3762, 4302, 4356, 4389, 4541, 4598, 4788, 5019, 5082, 5258, 5852, 6692, 6897, 7524, 7623, 7887, 8604, 8778, 9082, 9196, 10038, 10164, 10516, 13167, 13623, 13794, 15057, 15246, 15774, 16093, 17556, 18164, 18403, 20076, 20691, 23661, 26334, 27246, 27588, 28919, 30114, 30492, 31548, 31787, 32186, 36806, 40869, 41382, 47322, 48279, 49951, 52668, 54492, 55209, 57838, 60228, 63574, 64372, 73612, 81738, 82764, 86757, 94644, 95361, 96558, 99902, 110418, 115676, 127148, 144837, 149853, 163476, 165627, 173514, 190722, 193116, 199804, 202433, 220836, 260271, 286083, 289674, 299706, 331254, 347028, 349657, 381444, 404866, 449559, 520542, 549461, 572166, 579348, 599412, 607299, 662508, 699314, 809732, 899118, 1041084, 1048971, 1098922, 1144332, 1214598, 1398628, 1648383, 1798236, 1821897, 2097942, 2197844, 2429196, 3146913, 3296766, 3643794, 3846227, 4195884, 4945149, 6293826, 6593532, 7287588, 7692454, 9890298, 11538681, 12587652, 15384908, 19780596, 23077362, 34616043, 46154724, 69232086, 138464172]

約数ペア:

[(1, 138464172), (2, 69232086), (3, 46154724), (4, 34616043), (6, 23077362), (7, 19780596), (9, 15384908), (11, 12587652), (12, 11538681), (14, 9890298), (18, 7692454), (19, 7287588), (21, 6593532), (22, 6293826), (28, 4945149), (33, 4195884), (36, 3846227), (38, 3643794), (42, 3296766), (44, 3146913), (57, 2429196), (63, 2197844), (66, 2097942), (76, 1821897), (77, 1798236), (84, 1648383), (99, 1398628), (114, 1214598), (121, 1144332), (126, 1098922), (132, 1048971), (133, 1041084), (154, 899118), (171, 809732), (198, 699314), (209, 662508), (228, 607299), (231, 599412), (239, 579348), (242, 572166), (252, 549461), (266, 520542), (308, 449559), (342, 404866), (363, 381444), (396, 349657), (399, 347028), (418, 331254), (462, 299706), (478, 289674), (484, 286083), (532, 260271), (627, 220836), (684, 202433), (693, 199804), (717, 193116), (726, 190722), (798, 173514), (836, 165627), (847, 163476), (924, 149853), (956, 144837), (1089, 127148), (1197, 115676), (1254, 110418), (1386, 99902), (1434, 96558), (1452, 95361), (1463, 94644), (1596, 86757), (1673, 82764), (1694, 81738), (1881, 73612), (2151, 64372), (2178, 63574), (2299, 60228), (2394, 57838), (2508, 55209), (2541, 54492), (2629, 52668), (2772, 49951), (2868, 48279), (2926, 47322), (3346, 41382), (3388, 40869), (3762, 36806), (4302, 32186), (4356, 31787), (4389, 31548), (4541, 30492), (4598, 30114), (4788, 28919), (5019, 27588), (5082, 27246), (5258, 26334), (5852, 23661), (6692, 20691), (6897, 20076), (7524, 18403), (7623, 18164), (7887, 17556), (8604, 16093), (8778, 15774), (9082, 15246), (9196, 15057), (10038, 13794), (10164, 13623), (10516, 13167)]