143438724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 457493400

約数和(自身を除く): 314054676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 121, 132, 143, 149, 153, 156, 187, 198, 204, 221, 234, 242, 286, 298, 306, 363, 374, 396, 429, 442, 447, 468, 484, 561, 572, 596, 612, 663, 726, 748, 858, 884, 894, 1089, 1122, 1287, 1326, 1341, 1452, 1573, 1639, 1683, 1716, 1788, 1937, 1989, 2057, 2178, 2244, 2431, 2533, 2574, 2652, 2682, 3146, 3278, 3366, 3874, 3978, 4114, 4356, 4719, 4862, 4917, 5066, 5148, 5364, 5811, 6171, 6292, 6556, 6732, 7293, 7599, 7748, 7956, 8228, 9438, 9724, 9834, 10132, 11622, 12342, 14157, 14586, 14751, 15198, 17433, 18029, 18513, 18876, 19668, 21307, 21879, 22797, 23244, 24684, 26741, 27863, 28314, 29172, 29502, 30396, 32929, 34866, 36058, 37026, 42614, 43758, 45594, 53482, 54087, 55726, 56628, 59004, 63921, 65858, 69732, 72116, 74052, 80223, 83589, 85228, 87516, 91188, 98787, 106964, 108174, 111452, 127842, 131716, 160446, 162261, 167178, 191763, 197574, 216348, 234377, 240669, 250767, 255684, 296361, 306493, 320892, 324522, 334356, 362219, 383526, 395148, 468754, 481338, 501534, 592722, 612986, 649044, 703131, 724438, 767052, 919479, 937508, 962676, 1003068, 1086657, 1185444, 1225972, 1406262, 1448876, 1838958, 2109393, 2173314, 2758437, 2812524, 3259971, 3677916, 3984409, 4218786, 4346628, 5516874, 6519942, 7968818, 8437572, 11033748, 11953227, 13039884, 15937636, 23906454, 35859681, 47812908, 71719362, 143438724]

約数ペア:

[(1, 143438724), (2, 71719362), (3, 47812908), (4, 35859681), (6, 23906454), (9, 15937636), (11, 13039884), (12, 11953227), (13, 11033748), (17, 8437572), (18, 7968818), (22, 6519942), (26, 5516874), (33, 4346628), (34, 4218786), (36, 3984409), (39, 3677916), (44, 3259971), (51, 2812524), (52, 2758437), (66, 2173314), (68, 2109393), (78, 1838958), (99, 1448876), (102, 1406262), (117, 1225972), (121, 1185444), (132, 1086657), (143, 1003068), (149, 962676), (153, 937508), (156, 919479), (187, 767052), (198, 724438), (204, 703131), (221, 649044), (234, 612986), (242, 592722), (286, 501534), (298, 481338), (306, 468754), (363, 395148), (374, 383526), (396, 362219), (429, 334356), (442, 324522), (447, 320892), (468, 306493), (484, 296361), (561, 255684), (572, 250767), (596, 240669), (612, 234377), (663, 216348), (726, 197574), (748, 191763), (858, 167178), (884, 162261), (894, 160446), (1089, 131716), (1122, 127842), (1287, 111452), (1326, 108174), (1341, 106964), (1452, 98787), (1573, 91188), (1639, 87516), (1683, 85228), (1716, 83589), (1788, 80223), (1937, 74052), (1989, 72116), (2057, 69732), (2178, 65858), (2244, 63921), (2431, 59004), (2533, 56628), (2574, 55726), (2652, 54087), (2682, 53482), (3146, 45594), (3278, 43758), (3366, 42614), (3874, 37026), (3978, 36058), (4114, 34866), (4356, 32929), (4719, 30396), (4862, 29502), (4917, 29172), (5066, 28314), (5148, 27863), (5364, 26741), (5811, 24684), (6171, 23244), (6292, 22797), (6556, 21879), (6732, 21307), (7293, 19668), (7599, 18876), (7748, 18513), (7956, 18029), (8228, 17433), (9438, 15198), (9724, 14751), (9834, 14586), (10132, 14157), (11622, 12342)]