163934060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 373022496

約数和(自身を除く): 209088436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 11213, 14620, 22426, 44852, 56065, 112130, 190621, 224260, 381242, 482159, 762484, 953105, 964318, 1906210, 1928636, 2410795, 3812420, 4821590, 8196703, 9643180, 16393406, 32786812, 40983515, 81967030, 163934060]

約数ペア:

[(1, 163934060), (2, 81967030), (4, 40983515), (5, 32786812), (10, 16393406), (17, 9643180), (20, 8196703), (34, 4821590), (43, 3812420), (68, 2410795), (85, 1928636), (86, 1906210), (170, 964318), (172, 953105), (215, 762484), (340, 482159), (430, 381242), (731, 224260), (860, 190621), (1462, 112130), (2924, 56065), (3655, 44852), (7310, 22426), (11213, 14620)]