147891198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 365460480

約数和(自身を除く): 217569282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 439, 546, 617, 878, 1234, 1317, 1851, 2634, 3073, 3702, 4319, 5707, 6146, 8021, 8638, 9219, 11414, 12957, 16042, 17121, 18438, 24063, 25914, 34242, 39949, 48126, 56147, 79898, 112294, 119847, 168441, 239694, 270863, 336882, 541726, 812589, 1625178, 1896041, 3521219, 3792082, 5688123, 7042438, 10563657, 11376246, 21127314, 24648533, 49297066, 73945599, 147891198]

約数ペア:

[(1, 147891198), (2, 73945599), (3, 49297066), (6, 24648533), (7, 21127314), (13, 11376246), (14, 10563657), (21, 7042438), (26, 5688123), (39, 3792082), (42, 3521219), (78, 1896041), (91, 1625178), (182, 812589), (273, 541726), (439, 336882), (546, 270863), (617, 239694), (878, 168441), (1234, 119847), (1317, 112294), (1851, 79898), (2634, 56147), (3073, 48126), (3702, 39949), (4319, 34242), (5707, 25914), (6146, 24063), (8021, 18438), (8638, 17121), (9219, 16042), (11414, 12957)]