142074856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 357120000

約数和(自身を除く): 215045144

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 61, 76, 77, 88, 122, 133, 152, 154, 199, 209, 244, 266, 308, 398, 418, 427, 488, 532, 616, 671, 796, 836, 854, 1064, 1159, 1342, 1393, 1463, 1592, 1672, 1708, 2189, 2318, 2684, 2786, 2926, 3416, 3781, 4378, 4636, 4697, 5368, 5572, 5852, 7562, 8113, 8756, 9272, 9394, 11144, 11704, 12139, 12749, 15124, 15323, 16226, 17512, 18788, 24278, 25498, 26467, 30248, 30646, 32452, 37576, 41591, 48556, 50996, 52934, 61292, 64904, 83182, 84973, 89243, 97112, 101992, 105868, 122584, 133529, 166364, 169946, 178486, 211736, 230641, 267058, 291137, 332728, 339892, 356972, 461282, 534116, 582274, 679784, 713944, 922564, 934703, 1068232, 1164548, 1614487, 1845128, 1869406, 2329096, 2537051, 3228974, 3738812, 5074102, 6457948, 7477624, 10148204, 12915896, 17759357, 20296408, 35518714, 71037428, 142074856]

約数ペア:

[(1, 142074856), (2, 71037428), (4, 35518714), (7, 20296408), (8, 17759357), (11, 12915896), (14, 10148204), (19, 7477624), (22, 6457948), (28, 5074102), (38, 3738812), (44, 3228974), (56, 2537051), (61, 2329096), (76, 1869406), (77, 1845128), (88, 1614487), (122, 1164548), (133, 1068232), (152, 934703), (154, 922564), (199, 713944), (209, 679784), (244, 582274), (266, 534116), (308, 461282), (398, 356972), (418, 339892), (427, 332728), (488, 291137), (532, 267058), (616, 230641), (671, 211736), (796, 178486), (836, 169946), (854, 166364), (1064, 133529), (1159, 122584), (1342, 105868), (1393, 101992), (1463, 97112), (1592, 89243), (1672, 84973), (1708, 83182), (2189, 64904), (2318, 61292), (2684, 52934), (2786, 50996), (2926, 48556), (3416, 41591), (3781, 37576), (4378, 32452), (4636, 30646), (4697, 30248), (5368, 26467), (5572, 25498), (5852, 24278), (7562, 18788), (8113, 17512), (8756, 16226), (9272, 15323), (9394, 15124), (11144, 12749), (11704, 12139)]