131144916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82171}}^1$

素因数の和:82204

約数の個数: 48

約数和(自身を含む): 368130560

約数和(自身を除く): 236985644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 82171, 164342, 246513, 328684, 493026, 575197, 986052, 1150394, 1561249, 1725591, 2300788, 3122498, 3451182, 4683747, 6244996, 6902364, 9367494, 10928743, 18734988, 21857486, 32786229, 43714972, 65572458, 131144916]

約数ペア:

[(1, 131144916), (2, 65572458), (3, 43714972), (4, 32786229), (6, 21857486), (7, 18734988), (12, 10928743), (14, 9367494), (19, 6902364), (21, 6244996), (28, 4683747), (38, 3451182), (42, 3122498), (57, 2300788), (76, 1725591), (84, 1561249), (114, 1150394), (133, 986052), (228, 575197), (266, 493026), (399, 328684), (532, 246513), (798, 164342), (1596, 82171)]