153409416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 391754880

約数和(自身を除く): 238345464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 197, 213, 284, 394, 426, 457, 568, 591, 788, 852, 914, 1182, 1371, 1576, 1704, 1828, 2364, 2742, 3656, 4728, 5484, 10968, 13987, 27974, 32447, 41961, 55948, 64894, 83922, 90029, 97341, 111896, 129788, 167844, 180058, 194682, 259576, 270087, 335688, 360116, 389364, 540174, 720232, 778728, 1080348, 2160696, 6392059, 12784118, 19176177, 25568236, 38352354, 51136472, 76704708, 153409416]

約数ペア:

[(1, 153409416), (2, 76704708), (3, 51136472), (4, 38352354), (6, 25568236), (8, 19176177), (12, 12784118), (24, 6392059), (71, 2160696), (142, 1080348), (197, 778728), (213, 720232), (284, 540174), (394, 389364), (426, 360116), (457, 335688), (568, 270087), (591, 259576), (788, 194682), (852, 180058), (914, 167844), (1182, 129788), (1371, 111896), (1576, 97341), (1704, 90029), (1828, 83922), (2364, 64894), (2742, 55948), (3656, 41961), (4728, 32447), (5484, 27974), (10968, 13987)]