16121688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 44582400

約数和(自身を除く): 28460712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 773, 869, 948, 1546, 1738, 1896, 2319, 2607, 3092, 3476, 4638, 5214, 6184, 6952, 8503, 9276, 10428, 17006, 18552, 20856, 25509, 34012, 51018, 61067, 68024, 102036, 122134, 183201, 204072, 244268, 366402, 488536, 671737, 732804, 1343474, 1465608, 2015211, 2686948, 4030422, 5373896, 8060844, 16121688]

約数ペア:

[(1, 16121688), (2, 8060844), (3, 5373896), (4, 4030422), (6, 2686948), (8, 2015211), (11, 1465608), (12, 1343474), (22, 732804), (24, 671737), (33, 488536), (44, 366402), (66, 244268), (79, 204072), (88, 183201), (132, 122134), (158, 102036), (237, 68024), (264, 61067), (316, 51018), (474, 34012), (632, 25509), (773, 20856), (869, 18552), (948, 17006), (1546, 10428), (1738, 9276), (1896, 8503), (2319, 6952), (2607, 6184), (3092, 5214), (3476, 4638)]