139041264

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 373944320

約数和(自身を除く): 234903056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 991, 1264, 1776, 1896, 1982, 2923, 2973, 3792, 3964, 5846, 5946, 7928, 8769, 11692, 11892, 15856, 17538, 23384, 23784, 35076, 36667, 46768, 47568, 70152, 73334, 78289, 110001, 140304, 146668, 156578, 220002, 234867, 293336, 313156, 440004, 469734, 586672, 626312, 880008, 939468, 1252624, 1760016, 1878936, 2896693, 3757872, 5793386, 8690079, 11586772, 17380158, 23173544, 34760316, 46347088, 69520632, 139041264]

約数ペア:

[(1, 139041264), (2, 69520632), (3, 46347088), (4, 34760316), (6, 23173544), (8, 17380158), (12, 11586772), (16, 8690079), (24, 5793386), (37, 3757872), (48, 2896693), (74, 1878936), (79, 1760016), (111, 1252624), (148, 939468), (158, 880008), (222, 626312), (237, 586672), (296, 469734), (316, 440004), (444, 313156), (474, 293336), (592, 234867), (632, 220002), (888, 156578), (948, 146668), (991, 140304), (1264, 110001), (1776, 78289), (1896, 73334), (1982, 70152), (2923, 47568), (2973, 46768), (3792, 36667), (3964, 35076), (5846, 23784), (5946, 23384), (7928, 17538), (8769, 15856), (11692, 11892)]