192017072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2789}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 402005520

約数和(自身を除く): 209988448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 2789, 4303, 5296, 5578, 8606, 11156, 17212, 22312, 34424, 36257, 44624, 68848, 72514, 145028, 290056, 580112, 923159, 1846318, 3692636, 7385272, 12001067, 14770544, 24002134, 48004268, 96008536, 192017072]

約数ペア:

[(1, 192017072), (2, 96008536), (4, 48004268), (8, 24002134), (13, 14770544), (16, 12001067), (26, 7385272), (52, 3692636), (104, 1846318), (208, 923159), (331, 580112), (662, 290056), (1324, 145028), (2648, 72514), (2789, 68848), (4303, 44624), (5296, 36257), (5578, 34424), (8606, 22312), (11156, 17212)]