148963458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{186671}}^1$

素因数の和:186702

約数の個数: 32

約数和(自身を含む): 358410240

約数和(自身を除く): 209446782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 186671, 373342, 560013, 1120026, 1306697, 2613394, 3546749, 3920091, 7093498, 7840182, 10640247, 21280494, 24827243, 49654486, 74481729, 148963458]

約数ペア:

[(1, 148963458), (2, 74481729), (3, 49654486), (6, 24827243), (7, 21280494), (14, 10640247), (19, 7840182), (21, 7093498), (38, 3920091), (42, 3546749), (57, 2613394), (114, 1306697), (133, 1120026), (266, 560013), (399, 373342), (798, 186671)]