145464928

素因数分解:

$2^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 346248000

約数和(自身を除く): 200783072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 343, 392, 406, 457, 464, 686, 784, 812, 914, 928, 1372, 1421, 1568, 1624, 1828, 2744, 2842, 3199, 3248, 3656, 5488, 5684, 6398, 6496, 7312, 9947, 10976, 11368, 12796, 13253, 14624, 19894, 22393, 22736, 25592, 26506, 39788, 44786, 45472, 51184, 53012, 79576, 89572, 92771, 102368, 106024, 156751, 159152, 179144, 185542, 212048, 313502, 318304, 358288, 371084, 424096, 627004, 649397, 716576, 742168, 1254008, 1298794, 1484336, 2508016, 2597588, 2968672, 4545779, 5016032, 5195176, 9091558, 10390352, 18183116, 20780704, 36366232, 72732464, 145464928]

約数ペア:

[(1, 145464928), (2, 72732464), (4, 36366232), (7, 20780704), (8, 18183116), (14, 10390352), (16, 9091558), (28, 5195176), (29, 5016032), (32, 4545779), (49, 2968672), (56, 2597588), (58, 2508016), (98, 1484336), (112, 1298794), (116, 1254008), (196, 742168), (203, 716576), (224, 649397), (232, 627004), (343, 424096), (392, 371084), (406, 358288), (457, 318304), (464, 313502), (686, 212048), (784, 185542), (812, 179144), (914, 159152), (928, 156751), (1372, 106024), (1421, 102368), (1568, 92771), (1624, 89572), (1828, 79576), (2744, 53012), (2842, 51184), (3199, 45472), (3248, 44786), (3656, 39788), (5488, 26506), (5684, 25592), (6398, 22736), (6496, 22393), (7312, 19894), (9947, 14624), (10976, 13253), (11368, 12796)]