145235328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 128

約数和(自身を含む): 447690240

約数和(自身を除く): 302454912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 761, 852, 896, 994, 1136, 1344, 1491, 1522, 1704, 1988, 2272, 2283, 2688, 2982, 3044, 3408, 3976, 4544, 4566, 5327, 5964, 6088, 6816, 7952, 9088, 9132, 10654, 11928, 12176, 13632, 15904, 15981, 18264, 21308, 23856, 24352, 27264, 31808, 31962, 36528, 42616, 47712, 48704, 54031, 63616, 63924, 73056, 85232, 95424, 97408, 108062, 127848, 146112, 162093, 170464, 190848, 216124, 255696, 292224, 324186, 340928, 378217, 432248, 511392, 648372, 681856, 756434, 864496, 1022784, 1134651, 1296744, 1512868, 1728992, 2045568, 2269302, 2593488, 3025736, 3457984, 4538604, 5186976, 6051472, 6915968, 9077208, 10373952, 12102944, 18154416, 20747904, 24205888, 36308832, 48411776, 72617664, 145235328]

約数ペア:

[(1, 145235328), (2, 72617664), (3, 48411776), (4, 36308832), (6, 24205888), (7, 20747904), (8, 18154416), (12, 12102944), (14, 10373952), (16, 9077208), (21, 6915968), (24, 6051472), (28, 5186976), (32, 4538604), (42, 3457984), (48, 3025736), (56, 2593488), (64, 2269302), (71, 2045568), (84, 1728992), (96, 1512868), (112, 1296744), (128, 1134651), (142, 1022784), (168, 864496), (192, 756434), (213, 681856), (224, 648372), (284, 511392), (336, 432248), (384, 378217), (426, 340928), (448, 324186), (497, 292224), (568, 255696), (672, 216124), (761, 190848), (852, 170464), (896, 162093), (994, 146112), (1136, 127848), (1344, 108062), (1491, 97408), (1522, 95424), (1704, 85232), (1988, 73056), (2272, 63924), (2283, 63616), (2688, 54031), (2982, 48704), (3044, 47712), (3408, 42616), (3976, 36528), (4544, 31962), (4566, 31808), (5327, 27264), (5964, 24352), (6088, 23856), (6816, 21308), (7952, 18264), (9088, 15981), (9132, 15904), (10654, 13632), (11928, 12176)]