144677916

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 375508224

約数和(自身を除く): 230830308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 191, 212, 318, 382, 397, 477, 573, 636, 764, 794, 954, 1146, 1191, 1588, 1719, 1908, 2292, 2382, 3438, 3573, 4764, 6876, 7146, 10123, 14292, 20246, 21041, 30369, 40492, 42082, 60738, 63123, 75827, 84164, 91107, 121476, 126246, 151654, 182214, 189369, 227481, 252492, 303308, 364428, 378738, 454962, 682443, 757476, 909924, 1364886, 2729772, 4018831, 8037662, 12056493, 16075324, 24112986, 36169479, 48225972, 72338958, 144677916]

約数ペア:

[(1, 144677916), (2, 72338958), (3, 48225972), (4, 36169479), (6, 24112986), (9, 16075324), (12, 12056493), (18, 8037662), (36, 4018831), (53, 2729772), (106, 1364886), (159, 909924), (191, 757476), (212, 682443), (318, 454962), (382, 378738), (397, 364428), (477, 303308), (573, 252492), (636, 227481), (764, 189369), (794, 182214), (954, 151654), (1146, 126246), (1191, 121476), (1588, 91107), (1719, 84164), (1908, 75827), (2292, 63123), (2382, 60738), (3438, 42082), (3573, 40492), (4764, 30369), (6876, 21041), (7146, 20246), (10123, 14292)]