154101992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56489}}^1$

素因数の和:56537

約数の個数: 32

約数和(自身を含む): 325382400

約数和(自身を除く): 171280408

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 56489, 112978, 225956, 451912, 621379, 1242758, 1751159, 2485516, 3502318, 4971032, 7004636, 14009272, 19262749, 38525498, 77050996, 154101992]

約数ペア:

[(1, 154101992), (2, 77050996), (4, 38525498), (8, 19262749), (11, 14009272), (22, 7004636), (31, 4971032), (44, 3502318), (62, 2485516), (88, 1751159), (124, 1242758), (248, 621379), (341, 451912), (682, 225956), (1364, 112978), (2728, 56489)]