194874372

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 637876512

約数和(自身を除く): 443002140

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 83, 84, 98, 99, 121, 126, 132, 147, 154, 166, 196, 198, 231, 242, 249, 252, 294, 308, 332, 363, 396, 441, 462, 484, 498, 539, 581, 588, 693, 726, 747, 847, 882, 913, 924, 996, 1078, 1089, 1162, 1331, 1386, 1452, 1494, 1617, 1694, 1743, 1764, 1826, 2156, 2178, 2324, 2541, 2662, 2739, 2772, 2988, 3234, 3388, 3486, 3652, 3993, 4067, 4356, 4851, 5082, 5229, 5324, 5478, 5929, 6391, 6468, 6972, 7623, 7986, 8134, 8217, 9317, 9702, 10043, 10164, 10458, 10956, 11858, 11979, 12201, 12782, 15246, 15972, 16268, 16434, 17787, 18634, 19173, 19404, 20086, 20916, 23716, 23958, 24402, 25564, 27951, 30129, 30492, 32868, 35574, 36603, 37268, 38346, 40172, 44737, 47916, 48804, 53361, 55902, 57519, 60258, 65219, 70301, 71148, 73206, 76692, 83853, 89474, 90387, 106722, 110473, 111804, 115038, 120516, 130438, 134211, 140602, 146412, 167706, 178948, 180774, 195657, 210903, 213444, 220946, 230076, 260876, 268422, 281204, 331419, 335412, 361548, 391314, 402633, 421806, 441892, 492107, 536844, 586971, 632709, 662838, 773311, 782628, 805266, 843612, 984214, 994257, 1173942, 1265418, 1325676, 1476321, 1546622, 1610532, 1968428, 1988514, 2319933, 2347884, 2530836, 2952642, 3093244, 3977028, 4428963, 4639866, 5413177, 5905284, 6959799, 8857926, 9279732, 10826354, 13919598, 16239531, 17715852, 21652708, 27839196, 32479062, 48718593, 64958124, 97437186, 194874372]

約数ペア:

[(1, 194874372), (2, 97437186), (3, 64958124), (4, 48718593), (6, 32479062), (7, 27839196), (9, 21652708), (11, 17715852), (12, 16239531), (14, 13919598), (18, 10826354), (21, 9279732), (22, 8857926), (28, 6959799), (33, 5905284), (36, 5413177), (42, 4639866), (44, 4428963), (49, 3977028), (63, 3093244), (66, 2952642), (77, 2530836), (83, 2347884), (84, 2319933), (98, 1988514), (99, 1968428), (121, 1610532), (126, 1546622), (132, 1476321), (147, 1325676), (154, 1265418), (166, 1173942), (196, 994257), (198, 984214), (231, 843612), (242, 805266), (249, 782628), (252, 773311), (294, 662838), (308, 632709), (332, 586971), (363, 536844), (396, 492107), (441, 441892), (462, 421806), (484, 402633), (498, 391314), (539, 361548), (581, 335412), (588, 331419), (693, 281204), (726, 268422), (747, 260876), (847, 230076), (882, 220946), (913, 213444), (924, 210903), (996, 195657), (1078, 180774), (1089, 178948), (1162, 167706), (1331, 146412), (1386, 140602), (1452, 134211), (1494, 130438), (1617, 120516), (1694, 115038), (1743, 111804), (1764, 110473), (1826, 106722), (2156, 90387), (2178, 89474), (2324, 83853), (2541, 76692), (2662, 73206), (2739, 71148), (2772, 70301), (2988, 65219), (3234, 60258), (3388, 57519), (3486, 55902), (3652, 53361), (3993, 48804), (4067, 47916), (4356, 44737), (4851, 40172), (5082, 38346), (5229, 37268), (5324, 36603), (5478, 35574), (5929, 32868), (6391, 30492), (6468, 30129), (6972, 27951), (7623, 25564), (7986, 24402), (8134, 23958), (8217, 23716), (9317, 20916), (9702, 20086), (10043, 19404), (10164, 19173), (10458, 18634), (10956, 17787), (11858, 16434), (11979, 16268), (12201, 15972), (12782, 15246)]