156731336060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{17207}}^1$

素因数の和:17943

約数の個数: 96

約数和(自身を含む): 361709131392

約数和(自身を除く): 204977795332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 661, 689, 1060, 1322, 1378, 2644, 2756, 3305, 3445, 6610, 6890, 8593, 13220, 13780, 17186, 17207, 34372, 34414, 35033, 42965, 68828, 70066, 85930, 86035, 140132, 171860, 172070, 175165, 223691, 344140, 350330, 447382, 455429, 700660, 894764, 910858, 911971, 1118455, 1821716, 1823942, 2236910, 2277145, 3647884, 4473820, 4554290, 4559855, 9108580, 9119710, 11373827, 11855623, 18239420, 22747654, 23711246, 45495308, 47422492, 56869135, 59278115, 113738270, 118556230, 147859751, 227476540, 237112460, 295719502, 591439004, 602812831, 739298755, 1205625662, 1478597510, 2411251324, 2957195020, 3014064155, 6028128310, 7836566803, 12056256620, 15673133606, 31346267212, 39182834015, 78365668030, 156731336060]

約数ペア:

[(1, 156731336060), (2, 78365668030), (4, 39182834015), (5, 31346267212), (10, 15673133606), (13, 12056256620), (20, 7836566803), (26, 6028128310), (52, 3014064155), (53, 2957195020), (65, 2411251324), (106, 1478597510), (130, 1205625662), (212, 739298755), (260, 602812831), (265, 591439004), (530, 295719502), (661, 237112460), (689, 227476540), (1060, 147859751), (1322, 118556230), (1378, 113738270), (2644, 59278115), (2756, 56869135), (3305, 47422492), (3445, 45495308), (6610, 23711246), (6890, 22747654), (8593, 18239420), (13220, 11855623), (13780, 11373827), (17186, 9119710), (17207, 9108580), (34372, 4559855), (34414, 4554290), (35033, 4473820), (42965, 3647884), (68828, 2277145), (70066, 2236910), (85930, 1823942), (86035, 1821716), (140132, 1118455), (171860, 911971), (172070, 910858), (175165, 894764), (223691, 700660), (344140, 455429), (350330, 447382)]