190121984

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 422636760

約数和(自身を除く): 232514776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 193, 208, 256, 296, 386, 416, 481, 512, 592, 772, 832, 962, 1024, 1184, 1544, 1664, 1924, 2048, 2368, 2509, 3088, 3328, 3848, 4736, 5018, 6176, 6656, 7141, 7696, 9472, 10036, 12352, 13312, 14282, 15392, 18944, 20072, 24704, 26624, 28564, 30784, 37888, 40144, 49408, 57128, 61568, 75776, 80288, 92833, 98816, 114256, 123136, 160576, 185666, 197632, 228512, 246272, 321152, 371332, 395264, 457024, 492544, 642304, 742664, 914048, 985088, 1284608, 1485328, 1828096, 2569216, 2970656, 3656192, 5138432, 5941312, 7312384, 11882624, 14624768, 23765248, 47530496, 95060992, 190121984]

約数ペア:

[(1, 190121984), (2, 95060992), (4, 47530496), (8, 23765248), (13, 14624768), (16, 11882624), (26, 7312384), (32, 5941312), (37, 5138432), (52, 3656192), (64, 2970656), (74, 2569216), (104, 1828096), (128, 1485328), (148, 1284608), (193, 985088), (208, 914048), (256, 742664), (296, 642304), (386, 492544), (416, 457024), (481, 395264), (512, 371332), (592, 321152), (772, 246272), (832, 228512), (962, 197632), (1024, 185666), (1184, 160576), (1544, 123136), (1664, 114256), (1924, 98816), (2048, 92833), (2368, 80288), (2509, 75776), (3088, 61568), (3328, 57128), (3848, 49408), (4736, 40144), (5018, 37888), (6176, 30784), (6656, 28564), (7141, 26624), (7696, 24704), (9472, 20072), (10036, 18944), (12352, 15392), (13312, 14282)]