108540172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 218030400

約数和(自身を除く): 109490228

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 617, 796, 884, 1234, 2468, 2587, 3383, 5174, 6766, 8021, 10348, 10489, 13532, 16042, 20978, 32084, 41956, 43979, 87958, 122783, 136357, 175916, 245566, 272714, 491132, 545428, 1596179, 2087311, 3192358, 4174622, 6384716, 8349244, 27135043, 54270086, 108540172]

約数ペア:

[(1, 108540172), (2, 54270086), (4, 27135043), (13, 8349244), (17, 6384716), (26, 4174622), (34, 3192358), (52, 2087311), (68, 1596179), (199, 545428), (221, 491132), (398, 272714), (442, 245566), (617, 175916), (796, 136357), (884, 122783), (1234, 87958), (2468, 43979), (2587, 41956), (3383, 32084), (5174, 20978), (6766, 16042), (8021, 13532), (10348, 10489)]