100638944

素因数分解:

$2^5\times 7^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 236779200

約数和(自身を除く): 136140256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 173, 196, 212, 224, 343, 346, 371, 392, 424, 686, 692, 742, 784, 848, 1211, 1372, 1384, 1484, 1568, 1696, 2422, 2597, 2744, 2768, 2968, 4844, 5194, 5488, 5536, 5936, 8477, 9169, 9688, 10388, 10976, 11872, 16954, 18179, 18338, 19376, 20776, 33908, 36358, 36676, 38752, 41552, 59339, 64183, 67816, 72716, 73352, 83104, 118678, 128366, 135632, 145432, 146704, 237356, 256732, 271264, 290864, 293408, 449281, 474712, 513464, 581728, 898562, 949424, 1026928, 1797124, 1898848, 2053856, 3144967, 3594248, 6289934, 7188496, 12579868, 14376992, 25159736, 50319472, 100638944]

約数ペア:

[(1, 100638944), (2, 50319472), (4, 25159736), (7, 14376992), (8, 12579868), (14, 7188496), (16, 6289934), (28, 3594248), (32, 3144967), (49, 2053856), (53, 1898848), (56, 1797124), (98, 1026928), (106, 949424), (112, 898562), (173, 581728), (196, 513464), (212, 474712), (224, 449281), (343, 293408), (346, 290864), (371, 271264), (392, 256732), (424, 237356), (686, 146704), (692, 145432), (742, 135632), (784, 128366), (848, 118678), (1211, 83104), (1372, 73352), (1384, 72716), (1484, 67816), (1568, 64183), (1696, 59339), (2422, 41552), (2597, 38752), (2744, 36676), (2768, 36358), (2968, 33908), (4844, 20776), (5194, 19376), (5488, 18338), (5536, 18179), (5936, 16954), (8477, 11872), (9169, 10976), (9688, 10388)]