156780916097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{821}}^1\times {\mathrm{1249}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 178374000000

約数和(自身を除く): 21593083903

約数列:

[1, 13, 19, 247, 619, 821, 1249, 8047, 10673, 11761, 15599, 16237, 23731, 152893, 202787, 308503, 508199, 773131, 1025429, 6606587, 9655781, 10050703, 13330577, 14689489, 19483151, 125525153, 190963357, 253280963, 634740551, 8251627163, 12060070469, 156780916097]

約数ペア:

[(1, 156780916097), (13, 12060070469), (19, 8251627163), (247, 634740551), (619, 253280963), (821, 190963357), (1249, 125525153), (8047, 19483151), (10673, 14689489), (11761, 13330577), (15599, 10050703), (16237, 9655781), (23731, 6606587), (152893, 1025429), (202787, 773131), (308503, 508199)]