138510736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95131}}^1$

素因数の和:95159

約数の個数: 40

約数和(自身を含む): 330298304

約数和(自身を除く): 191787568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 95131, 190262, 380524, 665917, 761048, 1236703, 1331834, 1522096, 2473406, 2663668, 4946812, 5327336, 8656921, 9893624, 10654672, 17313842, 19787248, 34627684, 69255368, 138510736]

約数ペア:

[(1, 138510736), (2, 69255368), (4, 34627684), (7, 19787248), (8, 17313842), (13, 10654672), (14, 9893624), (16, 8656921), (26, 5327336), (28, 4946812), (52, 2663668), (56, 2473406), (91, 1522096), (104, 1331834), (112, 1236703), (182, 761048), (208, 665917), (364, 380524), (728, 190262), (1456, 95131)]