151967868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{991}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 382642176

約数和(自身を除く): 230674308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 983, 991, 1966, 1982, 2949, 2973, 3932, 3964, 5898, 5946, 11796, 11892, 12779, 12883, 25558, 25766, 38337, 38649, 51116, 51532, 76674, 77298, 153348, 154596, 974153, 1948306, 2922459, 3896612, 5844918, 11689836, 12663989, 25327978, 37991967, 50655956, 75983934, 151967868]

約数ペア:

[(1, 151967868), (2, 75983934), (3, 50655956), (4, 37991967), (6, 25327978), (12, 12663989), (13, 11689836), (26, 5844918), (39, 3896612), (52, 2922459), (78, 1948306), (156, 974153), (983, 154596), (991, 153348), (1966, 77298), (1982, 76674), (2949, 51532), (2973, 51116), (3932, 38649), (3964, 38337), (5898, 25766), (5946, 25558), (11796, 12883), (11892, 12779)]