102563944

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 227082240

約数和(自身を除く): 124518296

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 191, 223, 301, 344, 382, 446, 602, 764, 892, 1204, 1337, 1528, 1561, 1784, 2408, 2674, 3122, 5348, 6244, 8213, 9589, 10696, 12488, 16426, 19178, 32852, 38356, 42593, 57491, 65704, 67123, 76712, 85186, 114982, 134246, 170372, 229964, 268492, 298151, 340744, 459928, 536984, 596302, 1192604, 1831499, 2385208, 3662998, 7325996, 12820493, 14651992, 25640986, 51281972, 102563944]

約数ペア:

[(1, 102563944), (2, 51281972), (4, 25640986), (7, 14651992), (8, 12820493), (14, 7325996), (28, 3662998), (43, 2385208), (56, 1831499), (86, 1192604), (172, 596302), (191, 536984), (223, 459928), (301, 340744), (344, 298151), (382, 268492), (446, 229964), (602, 170372), (764, 134246), (892, 114982), (1204, 85186), (1337, 76712), (1528, 67123), (1561, 65704), (1784, 57491), (2408, 42593), (2674, 38356), (3122, 32852), (5348, 19178), (6244, 16426), (8213, 12488), (9589, 10696)]