156973132219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{42043}}^1$

素因数の和:42259

約数の個数: 32

約数和(自身を含む): 174849223680

約数和(自身を除く): 17876091461

約数列:

[1, 19, 37, 47, 113, 703, 893, 1739, 2147, 4181, 5311, 33041, 42043, 79439, 100909, 196507, 798817, 1555591, 1976021, 3733633, 4750859, 29556229, 37544399, 73112777, 90266321, 175781783, 223290373, 1389142763, 3339853877, 4242517087, 8261743801, 156973132219]

約数ペア:

[(1, 156973132219), (19, 8261743801), (37, 4242517087), (47, 3339853877), (113, 1389142763), (703, 223290373), (893, 175781783), (1739, 90266321), (2147, 73112777), (4181, 37544399), (5311, 29556229), (33041, 4750859), (42043, 3733633), (79439, 1976021), (100909, 1555591), (196507, 798817)]