233740144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16811}}^1$

素因数の和:16909

約数の個数: 40

約数和(自身を含む): 500325120

約数和(自身を除く): 266584976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 16811, 33622, 67244, 134488, 184921, 268976, 369842, 739684, 1328069, 1479368, 2656138, 2958736, 5312276, 10624552, 14608759, 21249104, 29217518, 58435036, 116870072, 233740144]

約数ペア:

[(1, 233740144), (2, 116870072), (4, 58435036), (8, 29217518), (11, 21249104), (16, 14608759), (22, 10624552), (44, 5312276), (79, 2958736), (88, 2656138), (158, 1479368), (176, 1328069), (316, 739684), (632, 369842), (869, 268976), (1264, 184921), (1738, 134488), (3476, 67244), (6952, 33622), (13904, 16811)]