128366238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 364654080

約数和(自身を除く): 236287842

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 58, 66, 67, 77, 78, 87, 91, 121, 134, 143, 154, 174, 182, 201, 203, 231, 242, 273, 286, 319, 363, 377, 402, 406, 429, 462, 469, 546, 609, 638, 726, 737, 754, 847, 858, 871, 938, 957, 1001, 1131, 1218, 1407, 1474, 1573, 1694, 1742, 1914, 1943, 2002, 2211, 2233, 2262, 2541, 2613, 2639, 2814, 3003, 3146, 3509, 3886, 4147, 4422, 4466, 4719, 5082, 5159, 5226, 5278, 5829, 6006, 6097, 6699, 7018, 7917, 8107, 8294, 9438, 9581, 10318, 10527, 11011, 11658, 12194, 12441, 13398, 13601, 15477, 15834, 16214, 18291, 19162, 21054, 21373, 22022, 24321, 24563, 24882, 25259, 27202, 28743, 29029, 30954, 33033, 36582, 40803, 42746, 45617, 48642, 49126, 50518, 56749, 57486, 58058, 64119, 66066, 67067, 73689, 75777, 81606, 87087, 91234, 105391, 113498, 128238, 134134, 136851, 147378, 149611, 151554, 170247, 174174, 176813, 201201, 210782, 235103, 273702, 277849, 299222, 316173, 319319, 340494, 353626, 402402, 448833, 470206, 530439, 555698, 632346, 638638, 705309, 737737, 833547, 897666, 957957, 1060878, 1410618, 1475474, 1645721, 1667094, 1915914, 1944943, 2213211, 3056339, 3291442, 3889886, 4426422, 4937163, 5834829, 6112678, 9169017, 9874326, 11669658, 18338034, 21394373, 42788746, 64183119, 128366238]

約数ペア:

[(1, 128366238), (2, 64183119), (3, 42788746), (6, 21394373), (7, 18338034), (11, 11669658), (13, 9874326), (14, 9169017), (21, 6112678), (22, 5834829), (26, 4937163), (29, 4426422), (33, 3889886), (39, 3291442), (42, 3056339), (58, 2213211), (66, 1944943), (67, 1915914), (77, 1667094), (78, 1645721), (87, 1475474), (91, 1410618), (121, 1060878), (134, 957957), (143, 897666), (154, 833547), (174, 737737), (182, 705309), (201, 638638), (203, 632346), (231, 555698), (242, 530439), (273, 470206), (286, 448833), (319, 402402), (363, 353626), (377, 340494), (402, 319319), (406, 316173), (429, 299222), (462, 277849), (469, 273702), (546, 235103), (609, 210782), (638, 201201), (726, 176813), (737, 174174), (754, 170247), (847, 151554), (858, 149611), (871, 147378), (938, 136851), (957, 134134), (1001, 128238), (1131, 113498), (1218, 105391), (1407, 91234), (1474, 87087), (1573, 81606), (1694, 75777), (1742, 73689), (1914, 67067), (1943, 66066), (2002, 64119), (2211, 58058), (2233, 57486), (2262, 56749), (2541, 50518), (2613, 49126), (2639, 48642), (2814, 45617), (3003, 42746), (3146, 40803), (3509, 36582), (3886, 33033), (4147, 30954), (4422, 29029), (4466, 28743), (4719, 27202), (5082, 25259), (5159, 24882), (5226, 24563), (5278, 24321), (5829, 22022), (6006, 21373), (6097, 21054), (6699, 19162), (7018, 18291), (7917, 16214), (8107, 15834), (8294, 15477), (9438, 13601), (9581, 13398), (10318, 12441), (10527, 12194), (11011, 11658)]