156984451520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2902819}}^1$

素因数の和:2902862

約数の個数: 84

約数和(自身を含む): 404786637720

約数和(自身を除く): 247802186200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 27040, 54080, 2902819, 5805638, 11611276, 14514095, 23222552, 29028190, 37736647, 46445104, 58056380, 75473294, 92890208, 116112760, 150946588, 185780416, 188683235, 232225520, 301893176, 377366470, 464451040, 490576411, 603786352, 754732940, 928902080, 981152822, 1207572704, 1509465880, 1962305644, 2415145408, 2452882055, 3018931760, 3924611288, 4905764110, 6037863520, 7849222576, 9811528220, 12075727040, 15698445152, 19623056440, 31396890304, 39246112880, 78492225760, 156984451520]

約数ペア:

[(1, 156984451520), (2, 78492225760), (4, 39246112880), (5, 31396890304), (8, 19623056440), (10, 15698445152), (13, 12075727040), (16, 9811528220), (20, 7849222576), (26, 6037863520), (32, 4905764110), (40, 3924611288), (52, 3018931760), (64, 2452882055), (65, 2415145408), (80, 1962305644), (104, 1509465880), (130, 1207572704), (160, 981152822), (169, 928902080), (208, 754732940), (260, 603786352), (320, 490576411), (338, 464451040), (416, 377366470), (520, 301893176), (676, 232225520), (832, 188683235), (845, 185780416), (1040, 150946588), (1352, 116112760), (1690, 92890208), (2080, 75473294), (2704, 58056380), (3380, 46445104), (4160, 37736647), (5408, 29028190), (6760, 23222552), (10816, 14514095), (13520, 11611276), (27040, 5805638), (54080, 2902819)]