168793884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 546515424

約数和(自身を除く): 377721540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 41, 42, 51, 62, 63, 68, 82, 84, 93, 102, 119, 123, 124, 126, 153, 164, 186, 204, 217, 238, 246, 252, 279, 287, 306, 357, 369, 372, 434, 476, 492, 527, 558, 574, 612, 651, 697, 714, 738, 861, 868, 961, 1054, 1071, 1116, 1148, 1271, 1302, 1394, 1428, 1476, 1581, 1722, 1922, 1953, 2091, 2108, 2142, 2542, 2583, 2604, 2788, 2883, 3162, 3444, 3689, 3813, 3844, 3906, 4182, 4284, 4743, 4879, 5084, 5166, 5766, 6273, 6324, 6727, 7378, 7626, 7812, 8364, 8649, 8897, 9486, 9758, 10332, 11067, 11439, 11532, 12546, 13454, 14637, 14756, 15252, 16337, 17298, 17794, 18972, 19516, 20181, 21607, 22134, 22878, 25092, 26691, 26908, 29274, 32674, 33201, 34596, 35588, 39401, 40362, 43214, 43911, 44268, 45756, 49011, 53382, 58548, 60543, 64821, 65348, 66402, 78802, 80073, 80724, 86428, 87822, 98022, 106764, 114359, 118203, 121086, 129642, 132804, 147033, 151249, 157604, 160146, 175644, 194463, 196044, 228718, 236406, 242172, 259284, 275807, 294066, 302498, 320292, 343077, 354609, 388926, 453747, 457436, 472812, 551614, 588132, 604996, 669817, 686154, 709218, 777852, 827421, 907494, 1029231, 1103228, 1339634, 1361241, 1372308, 1418436, 1654842, 1814988, 2009451, 2058462, 2482263, 2679268, 2722482, 3309684, 4018902, 4116924, 4688719, 4964526, 5444964, 6028353, 8037804, 9377438, 9929052, 12056706, 14066157, 18754876, 24113412, 28132314, 42198471, 56264628, 84396942, 168793884]

約数ペア:

[(1, 168793884), (2, 84396942), (3, 56264628), (4, 42198471), (6, 28132314), (7, 24113412), (9, 18754876), (12, 14066157), (14, 12056706), (17, 9929052), (18, 9377438), (21, 8037804), (28, 6028353), (31, 5444964), (34, 4964526), (36, 4688719), (41, 4116924), (42, 4018902), (51, 3309684), (62, 2722482), (63, 2679268), (68, 2482263), (82, 2058462), (84, 2009451), (93, 1814988), (102, 1654842), (119, 1418436), (123, 1372308), (124, 1361241), (126, 1339634), (153, 1103228), (164, 1029231), (186, 907494), (204, 827421), (217, 777852), (238, 709218), (246, 686154), (252, 669817), (279, 604996), (287, 588132), (306, 551614), (357, 472812), (369, 457436), (372, 453747), (434, 388926), (476, 354609), (492, 343077), (527, 320292), (558, 302498), (574, 294066), (612, 275807), (651, 259284), (697, 242172), (714, 236406), (738, 228718), (861, 196044), (868, 194463), (961, 175644), (1054, 160146), (1071, 157604), (1116, 151249), (1148, 147033), (1271, 132804), (1302, 129642), (1394, 121086), (1428, 118203), (1476, 114359), (1581, 106764), (1722, 98022), (1922, 87822), (1953, 86428), (2091, 80724), (2108, 80073), (2142, 78802), (2542, 66402), (2583, 65348), (2604, 64821), (2788, 60543), (2883, 58548), (3162, 53382), (3444, 49011), (3689, 45756), (3813, 44268), (3844, 43911), (3906, 43214), (4182, 40362), (4284, 39401), (4743, 35588), (4879, 34596), (5084, 33201), (5166, 32674), (5766, 29274), (6273, 26908), (6324, 26691), (6727, 25092), (7378, 22878), (7626, 22134), (7812, 21607), (8364, 20181), (8649, 19516), (8897, 18972), (9486, 17794), (9758, 17298), (10332, 16337), (11067, 15252), (11439, 14756), (11532, 14637), (12546, 13454)]