156941876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1201}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 339252480

約数和(自身を除く): 182310604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 718, 1201, 1436, 2402, 2513, 4667, 4804, 5026, 8407, 9334, 10052, 15613, 16814, 18668, 31226, 32669, 33628, 62452, 65338, 109291, 130676, 218582, 431159, 437164, 862318, 1724636, 3018113, 5605067, 6036226, 11210134, 12072452, 22420268, 39235469, 78470938, 156941876]

約数ペア:

[(1, 156941876), (2, 78470938), (4, 39235469), (7, 22420268), (13, 12072452), (14, 11210134), (26, 6036226), (28, 5605067), (52, 3018113), (91, 1724636), (182, 862318), (359, 437164), (364, 431159), (718, 218582), (1201, 130676), (1436, 109291), (2402, 65338), (2513, 62452), (4667, 33628), (4804, 32669), (5026, 31226), (8407, 18668), (9334, 16814), (10052, 15613)]