151780108

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 280433664

約数和(自身を除く): 128653556

約数列:

[1, 2, 4, 47, 71, 83, 94, 137, 142, 166, 188, 274, 284, 332, 548, 3337, 3901, 5893, 6439, 6674, 7802, 9727, 11371, 11786, 12878, 13348, 15604, 19454, 22742, 23572, 25756, 38908, 45484, 276971, 457169, 534437, 553942, 807341, 914338, 1068874, 1107884, 1614682, 1828676, 2137748, 3229364, 37945027, 75890054, 151780108]

約数ペア:

[(1, 151780108), (2, 75890054), (4, 37945027), (47, 3229364), (71, 2137748), (83, 1828676), (94, 1614682), (137, 1107884), (142, 1068874), (166, 914338), (188, 807341), (274, 553942), (284, 534437), (332, 457169), (548, 276971), (3337, 45484), (3901, 38908), (5893, 25756), (6439, 23572), (6674, 22742), (7802, 19454), (9727, 15604), (11371, 13348), (11786, 12878)]