166574772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 563351040

約数和(自身を除く): 396776268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 997, 1071, 1092, 1326, 1404, 1428, 1547, 1638, 1836, 1989, 1994, 2142, 2457, 2652, 2991, 3094, 3213, 3276, 3978, 3988, 4284, 4641, 4914, 5967, 5982, 6188, 6426, 6979, 7956, 8973, 9282, 9828, 11934, 11964, 12852, 12961, 13923, 13958, 16949, 17946, 18564, 20937, 23868, 25922, 26919, 27846, 27916, 33898, 35892, 38883, 41769, 41874, 50847, 51844, 53838, 55692, 62811, 67796, 77766, 83538, 83748, 90727, 101694, 107676, 116649, 118643, 125622, 152541, 155532, 167076, 181454, 188433, 203388, 220337, 233298, 237286, 251244, 272181, 305082, 349947, 355929, 362908, 376866, 440674, 457623, 466596, 474572, 544362, 610164, 661011, 699894, 711858, 753732, 816543, 881348, 915246, 1067787, 1088724, 1322022, 1399788, 1423716, 1542359, 1633086, 1830492, 1983033, 2135574, 2449629, 2644044, 3084718, 3203361, 3266172, 3966066, 4271148, 4627077, 4899258, 5949099, 6169436, 6406722, 7932132, 9254154, 9798516, 11898198, 12813444, 13881231, 18508308, 23796396, 27762462, 41643693, 55524924, 83287386, 166574772]

約数ペア:

[(1, 166574772), (2, 83287386), (3, 55524924), (4, 41643693), (6, 27762462), (7, 23796396), (9, 18508308), (12, 13881231), (13, 12813444), (14, 11898198), (17, 9798516), (18, 9254154), (21, 7932132), (26, 6406722), (27, 6169436), (28, 5949099), (34, 4899258), (36, 4627077), (39, 4271148), (42, 3966066), (51, 3266172), (52, 3203361), (54, 3084718), (63, 2644044), (68, 2449629), (78, 2135574), (84, 1983033), (91, 1830492), (102, 1633086), (108, 1542359), (117, 1423716), (119, 1399788), (126, 1322022), (153, 1088724), (156, 1067787), (182, 915246), (189, 881348), (204, 816543), (221, 753732), (234, 711858), (238, 699894), (252, 661011), (273, 610164), (306, 544362), (351, 474572), (357, 466596), (364, 457623), (378, 440674), (442, 376866), (459, 362908), (468, 355929), (476, 349947), (546, 305082), (612, 272181), (663, 251244), (702, 237286), (714, 233298), (756, 220337), (819, 203388), (884, 188433), (918, 181454), (997, 167076), (1071, 155532), (1092, 152541), (1326, 125622), (1404, 118643), (1428, 116649), (1547, 107676), (1638, 101694), (1836, 90727), (1989, 83748), (1994, 83538), (2142, 77766), (2457, 67796), (2652, 62811), (2991, 55692), (3094, 53838), (3213, 51844), (3276, 50847), (3978, 41874), (3988, 41769), (4284, 38883), (4641, 35892), (4914, 33898), (5967, 27916), (5982, 27846), (6188, 26919), (6426, 25922), (6979, 23868), (7956, 20937), (8973, 18564), (9282, 17946), (9828, 16949), (11934, 13958), (11964, 13923), (12852, 12961)]