157128702952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{13903}}^1$

素因数の和:14594

約数の個数: 64

約数和(自身を含む): 319266984960

約数和(自身を除く): 162138282008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 401, 542, 802, 1084, 1604, 2168, 3208, 3523, 5213, 7046, 10426, 13903, 14092, 20852, 27806, 28184, 41704, 55612, 108671, 111224, 180739, 217342, 361478, 434684, 722956, 869368, 1412723, 1445912, 2825446, 3767713, 5575103, 5650892, 7535426, 11150206, 11301784, 15070852, 22300412, 30141704, 44600824, 48980269, 72476339, 97960538, 144952678, 195921076, 289905356, 391842152, 579810712, 1510852913, 3021705826, 6043411652, 12086823304, 19641087869, 39282175738, 78564351476, 157128702952]

約数ペア:

[(1, 157128702952), (2, 78564351476), (4, 39282175738), (8, 19641087869), (13, 12086823304), (26, 6043411652), (52, 3021705826), (104, 1510852913), (271, 579810712), (401, 391842152), (542, 289905356), (802, 195921076), (1084, 144952678), (1604, 97960538), (2168, 72476339), (3208, 48980269), (3523, 44600824), (5213, 30141704), (7046, 22300412), (10426, 15070852), (13903, 11301784), (14092, 11150206), (20852, 7535426), (27806, 5650892), (28184, 5575103), (41704, 3767713), (55612, 2825446), (108671, 1445912), (111224, 1412723), (180739, 869368), (217342, 722956), (361478, 434684)]