168820392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7621}}^1$

素因数の和:7714

約数の個数: 64

約数和(自身を含む): 460978560

約数和(自身を除く): 292158168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1846, 2769, 3692, 5538, 7384, 7621, 11076, 15242, 22152, 22863, 30484, 45726, 60968, 91452, 99073, 182904, 198146, 297219, 396292, 541091, 594438, 792584, 1082182, 1188876, 1623273, 2164364, 2377752, 3246546, 4328728, 6493092, 7034183, 12986184, 14068366, 21102549, 28136732, 42205098, 56273464, 84410196, 168820392]

約数ペア:

[(1, 168820392), (2, 84410196), (3, 56273464), (4, 42205098), (6, 28136732), (8, 21102549), (12, 14068366), (13, 12986184), (24, 7034183), (26, 6493092), (39, 4328728), (52, 3246546), (71, 2377752), (78, 2164364), (104, 1623273), (142, 1188876), (156, 1082182), (213, 792584), (284, 594438), (312, 541091), (426, 396292), (568, 297219), (852, 198146), (923, 182904), (1704, 99073), (1846, 91452), (2769, 60968), (3692, 45726), (5538, 30484), (7384, 22863), (7621, 22152), (11076, 15242)]