151989474

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 421632000

約数和(自身を除く): 269642526

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 49, 57, 69, 78, 91, 98, 114, 133, 138, 147, 161, 169, 182, 247, 266, 273, 294, 299, 322, 338, 343, 399, 437, 483, 494, 507, 546, 598, 637, 686, 741, 798, 874, 897, 931, 966, 1014, 1029, 1127, 1183, 1274, 1311, 1482, 1729, 1794, 1862, 1911, 2058, 2093, 2254, 2366, 2622, 2793, 3059, 3211, 3381, 3458, 3549, 3822, 3887, 4186, 4459, 5187, 5586, 5681, 6118, 6279, 6422, 6517, 6762, 7098, 7774, 7889, 8281, 8918, 9177, 9633, 10374, 11362, 11661, 12103, 12558, 13034, 13377, 14651, 15778, 16562, 17043, 18354, 19266, 19551, 21413, 22477, 23322, 23667, 24206, 24843, 26754, 27209, 29302, 34086, 36309, 39102, 39767, 42826, 43953, 44954, 47334, 49686, 54418, 57967, 64239, 67431, 72618, 73853, 79534, 81627, 84721, 87906, 102557, 115934, 119301, 128478, 134862, 147706, 149891, 157339, 163254, 169442, 173901, 190463, 205114, 221559, 238602, 254163, 278369, 299782, 307671, 314678, 347802, 380926, 443118, 449673, 472017, 508326, 516971, 556738, 571389, 615342, 835107, 899346, 944034, 1033942, 1101373, 1142778, 1333241, 1550913, 1670214, 1948583, 2202746, 2666482, 3101826, 3304119, 3618797, 3897166, 3999723, 5845749, 6608238, 7237594, 7999446, 10856391, 11691498, 21712782, 25331579, 50663158, 75994737, 151989474]

約数ペア:

[(1, 151989474), (2, 75994737), (3, 50663158), (6, 25331579), (7, 21712782), (13, 11691498), (14, 10856391), (19, 7999446), (21, 7237594), (23, 6608238), (26, 5845749), (38, 3999723), (39, 3897166), (42, 3618797), (46, 3304119), (49, 3101826), (57, 2666482), (69, 2202746), (78, 1948583), (91, 1670214), (98, 1550913), (114, 1333241), (133, 1142778), (138, 1101373), (147, 1033942), (161, 944034), (169, 899346), (182, 835107), (247, 615342), (266, 571389), (273, 556738), (294, 516971), (299, 508326), (322, 472017), (338, 449673), (343, 443118), (399, 380926), (437, 347802), (483, 314678), (494, 307671), (507, 299782), (546, 278369), (598, 254163), (637, 238602), (686, 221559), (741, 205114), (798, 190463), (874, 173901), (897, 169442), (931, 163254), (966, 157339), (1014, 149891), (1029, 147706), (1127, 134862), (1183, 128478), (1274, 119301), (1311, 115934), (1482, 102557), (1729, 87906), (1794, 84721), (1862, 81627), (1911, 79534), (2058, 73853), (2093, 72618), (2254, 67431), (2366, 64239), (2622, 57967), (2793, 54418), (3059, 49686), (3211, 47334), (3381, 44954), (3458, 43953), (3549, 42826), (3822, 39767), (3887, 39102), (4186, 36309), (4459, 34086), (5187, 29302), (5586, 27209), (5681, 26754), (6118, 24843), (6279, 24206), (6422, 23667), (6517, 23322), (6762, 22477), (7098, 21413), (7774, 19551), (7889, 19266), (8281, 18354), (8918, 17043), (9177, 16562), (9633, 15778), (10374, 14651), (11362, 13377), (11661, 13034), (12103, 12558)]