142401688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124477}}^1$

素因数の和:124507

約数の個数: 32

約数和(自身を含む): 313684560

約数和(自身を除く): 171282872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 124477, 248954, 497908, 995816, 1369247, 1618201, 2738494, 3236402, 5476988, 6472804, 10953976, 12945608, 17800211, 35600422, 71200844, 142401688]

約数ペア:

[(1, 142401688), (2, 71200844), (4, 35600422), (8, 17800211), (11, 12945608), (13, 10953976), (22, 6472804), (26, 5476988), (44, 3236402), (52, 2738494), (88, 1618201), (104, 1369247), (143, 995816), (286, 497908), (572, 248954), (1144, 124477)]