189709884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 614656000

約数和(自身を除く): 424946116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 97, 108, 117, 126, 156, 182, 189, 194, 199, 234, 252, 273, 291, 351, 364, 378, 388, 398, 468, 546, 582, 597, 679, 702, 756, 796, 819, 873, 1092, 1164, 1194, 1261, 1358, 1393, 1404, 1638, 1746, 1791, 2037, 2388, 2457, 2522, 2587, 2619, 2716, 2786, 3276, 3492, 3582, 3783, 4074, 4179, 4914, 5044, 5174, 5238, 5373, 5572, 6111, 7164, 7566, 7761, 8148, 8358, 8827, 9828, 10348, 10476, 10746, 11349, 12222, 12537, 15132, 15522, 16716, 17654, 18109, 18333, 19303, 21492, 22698, 23283, 24444, 25074, 26481, 31044, 34047, 35308, 36218, 36666, 37611, 38606, 45396, 46566, 50148, 52962, 54327, 57909, 68094, 69849, 72436, 73332, 75222, 77212, 79443, 93132, 105924, 108654, 115818, 135121, 136188, 139698, 150444, 158886, 162981, 173727, 217308, 231636, 238329, 250939, 270242, 279396, 317772, 325962, 347454, 405363, 476658, 488943, 501878, 521181, 540484, 651924, 694908, 752817, 810726, 953316, 977886, 1003756, 1042362, 1216089, 1505634, 1621452, 1756573, 1955772, 2084724, 2258451, 2432178, 3011268, 3513146, 3648267, 4516902, 4864356, 5269719, 6775353, 7026292, 7296534, 9033804, 10539438, 13550706, 14593068, 15809157, 21078876, 27101412, 31618314, 47427471, 63236628, 94854942, 189709884]

約数ペア:

[(1, 189709884), (2, 94854942), (3, 63236628), (4, 47427471), (6, 31618314), (7, 27101412), (9, 21078876), (12, 15809157), (13, 14593068), (14, 13550706), (18, 10539438), (21, 9033804), (26, 7296534), (27, 7026292), (28, 6775353), (36, 5269719), (39, 4864356), (42, 4516902), (52, 3648267), (54, 3513146), (63, 3011268), (78, 2432178), (84, 2258451), (91, 2084724), (97, 1955772), (108, 1756573), (117, 1621452), (126, 1505634), (156, 1216089), (182, 1042362), (189, 1003756), (194, 977886), (199, 953316), (234, 810726), (252, 752817), (273, 694908), (291, 651924), (351, 540484), (364, 521181), (378, 501878), (388, 488943), (398, 476658), (468, 405363), (546, 347454), (582, 325962), (597, 317772), (679, 279396), (702, 270242), (756, 250939), (796, 238329), (819, 231636), (873, 217308), (1092, 173727), (1164, 162981), (1194, 158886), (1261, 150444), (1358, 139698), (1393, 136188), (1404, 135121), (1638, 115818), (1746, 108654), (1791, 105924), (2037, 93132), (2388, 79443), (2457, 77212), (2522, 75222), (2587, 73332), (2619, 72436), (2716, 69849), (2786, 68094), (3276, 57909), (3492, 54327), (3582, 52962), (3783, 50148), (4074, 46566), (4179, 45396), (4914, 38606), (5044, 37611), (5174, 36666), (5238, 36218), (5373, 35308), (5572, 34047), (6111, 31044), (7164, 26481), (7566, 25074), (7761, 24444), (8148, 23283), (8358, 22698), (8827, 21492), (9828, 19303), (10348, 18333), (10476, 18109), (10746, 17654), (11349, 16716), (12222, 15522), (12537, 15132)]