145055792

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5673

約数の個数: 40

約数和(自身を含む): 322598400

約数和(自身を除く): 177542608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 5419, 6692, 10838, 13384, 21676, 26768, 37933, 43352, 75866, 86704, 151732, 303464, 606928, 1295141, 2590282, 5180564, 9065987, 10361128, 18131974, 20722256, 36263948, 72527896, 145055792]

約数ペア:

[(1, 145055792), (2, 72527896), (4, 36263948), (7, 20722256), (8, 18131974), (14, 10361128), (16, 9065987), (28, 5180564), (56, 2590282), (112, 1295141), (239, 606928), (478, 303464), (956, 151732), (1673, 86704), (1912, 75866), (3346, 43352), (3824, 37933), (5419, 26768), (6692, 21676), (10838, 13384)]