145765984

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7188

約数の個数: 72

約数和(自身を含む): 359559648

約数和(自身を除く): 213793664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 7151, 10192, 14302, 20384, 28604, 50057, 57208, 92963, 100114, 114416, 185926, 200228, 228832, 350399, 371852, 400456, 650741, 700798, 743704, 800912, 1301482, 1401596, 1487408, 1601824, 2602964, 2803192, 2974816, 4555187, 5205928, 5606384, 9110374, 10411856, 11212768, 18220748, 20823712, 36441496, 72882992, 145765984]

約数ペア:

[(1, 145765984), (2, 72882992), (4, 36441496), (7, 20823712), (8, 18220748), (13, 11212768), (14, 10411856), (16, 9110374), (26, 5606384), (28, 5205928), (32, 4555187), (49, 2974816), (52, 2803192), (56, 2602964), (91, 1601824), (98, 1487408), (104, 1401596), (112, 1301482), (182, 800912), (196, 743704), (208, 700798), (224, 650741), (364, 400456), (392, 371852), (416, 350399), (637, 228832), (728, 200228), (784, 185926), (1274, 114416), (1456, 100114), (1568, 92963), (2548, 57208), (2912, 50057), (5096, 28604), (7151, 20384), (10192, 14302)]