143752476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 420922656

約数和(自身を除く): 277170180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 73, 84, 98, 102, 119, 146, 147, 196, 197, 204, 219, 238, 292, 294, 357, 394, 438, 476, 511, 588, 591, 714, 788, 833, 876, 1022, 1182, 1241, 1379, 1428, 1533, 1666, 2044, 2364, 2482, 2499, 2758, 3066, 3332, 3349, 3577, 3723, 4137, 4964, 4998, 5516, 6132, 6698, 7154, 7446, 8274, 8687, 9653, 9996, 10047, 10731, 13396, 14308, 14381, 14892, 16548, 17374, 19306, 20094, 21462, 23443, 26061, 28762, 28959, 34748, 38612, 40188, 42924, 43143, 46886, 52122, 57524, 57918, 60809, 70329, 86286, 93772, 100667, 104244, 115836, 121618, 140658, 164101, 172572, 182427, 201334, 243236, 244477, 281316, 302001, 328202, 364854, 402668, 488954, 492303, 604002, 656404, 704669, 729708, 733431, 977908, 984606, 1208004, 1409338, 1466862, 1711339, 1969212, 2114007, 2818676, 2933724, 3422678, 4228014, 5134017, 6845356, 8456028, 10268034, 11979373, 20536068, 23958746, 35938119, 47917492, 71876238, 143752476]

約数ペア:

[(1, 143752476), (2, 71876238), (3, 47917492), (4, 35938119), (6, 23958746), (7, 20536068), (12, 11979373), (14, 10268034), (17, 8456028), (21, 6845356), (28, 5134017), (34, 4228014), (42, 3422678), (49, 2933724), (51, 2818676), (68, 2114007), (73, 1969212), (84, 1711339), (98, 1466862), (102, 1409338), (119, 1208004), (146, 984606), (147, 977908), (196, 733431), (197, 729708), (204, 704669), (219, 656404), (238, 604002), (292, 492303), (294, 488954), (357, 402668), (394, 364854), (438, 328202), (476, 302001), (511, 281316), (588, 244477), (591, 243236), (714, 201334), (788, 182427), (833, 172572), (876, 164101), (1022, 140658), (1182, 121618), (1241, 115836), (1379, 104244), (1428, 100667), (1533, 93772), (1666, 86286), (2044, 70329), (2364, 60809), (2482, 57918), (2499, 57524), (2758, 52122), (3066, 46886), (3332, 43143), (3349, 42924), (3577, 40188), (3723, 38612), (4137, 34748), (4964, 28959), (4998, 28762), (5516, 26061), (6132, 23443), (6698, 21462), (7154, 20094), (7446, 19306), (8274, 17374), (8687, 16548), (9653, 14892), (9996, 14381), (10047, 14308), (10731, 13396)]