156988131040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75475063}}^1$

素因数の和:75475091

約数の個数: 48

約数和(自身を含む): 399414038688

約数和(自身を除く): 242425907648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 75475063, 150950126, 301900252, 377375315, 603800504, 754750630, 981175819, 1207601008, 1509501260, 1962351638, 2415202016, 3019002520, 3924703276, 4905879095, 6038005040, 7849406552, 9811758190, 12076010080, 15698813104, 19623516380, 31397626208, 39247032760, 78494065520, 156988131040]

約数ペア:

[(1, 156988131040), (2, 78494065520), (4, 39247032760), (5, 31397626208), (8, 19623516380), (10, 15698813104), (13, 12076010080), (16, 9811758190), (20, 7849406552), (26, 6038005040), (32, 4905879095), (40, 3924703276), (52, 3019002520), (65, 2415202016), (80, 1962351638), (104, 1509501260), (130, 1207601008), (160, 981175819), (208, 754750630), (260, 603800504), (416, 377375315), (520, 301900252), (1040, 150950126), (2080, 75475063)]