156960684430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{750613}}^1$

素因数の和:752532

約数の個数: 32

約数和(自身を含む): 308376250848

約数和(自身を除く): 151415566418

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1901, 3802, 9505, 19010, 20911, 41822, 104555, 209110, 750613, 1501226, 3753065, 7506130, 8256743, 16513486, 41283715, 82567430, 1426915313, 2853830626, 7134576565, 14269153130, 15696068443, 31392136886, 78480342215, 156960684430]

約数ペア:

[(1, 156960684430), (2, 78480342215), (5, 31392136886), (10, 15696068443), (11, 14269153130), (22, 7134576565), (55, 2853830626), (110, 1426915313), (1901, 82567430), (3802, 41283715), (9505, 16513486), (19010, 8256743), (20911, 7506130), (41822, 3753065), (104555, 1501226), (209110, 750613)]