145390434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111667}}^1$

素因数の和:111710

約数の個数: 32

約数和(自身を含む): 343044096

約数和(自身を除く): 197653662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 111667, 223334, 335001, 670002, 781669, 1563338, 2345007, 3461677, 4690014, 6923354, 10385031, 20770062, 24231739, 48463478, 72695217, 145390434]

約数ペア:

[(1, 145390434), (2, 72695217), (3, 48463478), (6, 24231739), (7, 20770062), (14, 10385031), (21, 6923354), (31, 4690014), (42, 3461677), (62, 2345007), (93, 1563338), (186, 781669), (217, 670002), (434, 335001), (651, 223334), (1302, 111667)]