167429440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 416966400

約数和(自身を除く): 249536960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 79, 80, 148, 158, 160, 179, 185, 296, 316, 320, 358, 370, 395, 592, 632, 716, 740, 790, 895, 1184, 1264, 1432, 1480, 1580, 1790, 2368, 2528, 2864, 2923, 2960, 3160, 3580, 5056, 5728, 5846, 5920, 6320, 6623, 7160, 11456, 11692, 11840, 12640, 13246, 14141, 14320, 14615, 23384, 25280, 26492, 28282, 28640, 29230, 33115, 46768, 52984, 56564, 57280, 58460, 66230, 70705, 93536, 105968, 113128, 116920, 132460, 141410, 187072, 211936, 226256, 233840, 264920, 282820, 423872, 452512, 467680, 523217, 529840, 565640, 905024, 935360, 1046434, 1059680, 1131280, 2092868, 2119360, 2262560, 2616085, 4185736, 4525120, 5232170, 8371472, 10464340, 16742944, 20928680, 33485888, 41857360, 83714720, 167429440]

約数ペア:

[(1, 167429440), (2, 83714720), (4, 41857360), (5, 33485888), (8, 20928680), (10, 16742944), (16, 10464340), (20, 8371472), (32, 5232170), (37, 4525120), (40, 4185736), (64, 2616085), (74, 2262560), (79, 2119360), (80, 2092868), (148, 1131280), (158, 1059680), (160, 1046434), (179, 935360), (185, 905024), (296, 565640), (316, 529840), (320, 523217), (358, 467680), (370, 452512), (395, 423872), (592, 282820), (632, 264920), (716, 233840), (740, 226256), (790, 211936), (895, 187072), (1184, 141410), (1264, 132460), (1432, 116920), (1480, 113128), (1580, 105968), (1790, 93536), (2368, 70705), (2528, 66230), (2864, 58460), (2923, 57280), (2960, 56564), (3160, 52984), (3580, 46768), (5056, 33115), (5728, 29230), (5846, 28640), (5920, 28282), (6320, 26492), (6623, 25280), (7160, 23384), (11456, 14615), (11692, 14320), (11840, 14141), (12640, 13246)]