156688210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33409}}^1$

素因数の和:33490

約数の個数: 32

約数和(自身を含む): 327150720

約数和(自身を除く): 170462510

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 33409, 66818, 167045, 233863, 334090, 467726, 1169315, 2238403, 2338630, 4476806, 11192015, 15668821, 22384030, 31337642, 78344105, 156688210]

約数ペア:

[(1, 156688210), (2, 78344105), (5, 31337642), (7, 22384030), (10, 15668821), (14, 11192015), (35, 4476806), (67, 2338630), (70, 2238403), (134, 1169315), (335, 467726), (469, 334090), (670, 233863), (938, 167045), (2345, 66818), (4690, 33409)]