128453704652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11383703}}^1$

素因数の和:11383758

約数の個数: 48

約数和(自身を含む): 285594365952

約数和(自身を除く): 157140661300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 11383703, 22767406, 45534812, 79685921, 147988139, 159371842, 295976278, 318743684, 352894793, 591952556, 705789586, 1035916973, 1411579172, 2071833946, 2470263551, 4143667892, 4587632309, 4940527102, 9175264618, 9881054204, 18350529236, 32113426163, 64226852326, 128453704652]

約数ペア:

[(1, 128453704652), (2, 64226852326), (4, 32113426163), (7, 18350529236), (13, 9881054204), (14, 9175264618), (26, 4940527102), (28, 4587632309), (31, 4143667892), (52, 2470263551), (62, 2071833946), (91, 1411579172), (124, 1035916973), (182, 705789586), (217, 591952556), (364, 352894793), (403, 318743684), (434, 295976278), (806, 159371842), (868, 147988139), (1612, 79685921), (2821, 45534812), (5642, 22767406), (11284, 11383703)]