164812896

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2764

約数の個数: 72

約数和(自身を含む): 470938104

約数和(自身を除く): 306125208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2521, 2724, 3632, 4086, 5042, 5448, 7264, 7563, 8172, 10084, 10896, 15126, 16344, 20168, 21792, 22689, 30252, 32688, 40336, 45378, 60504, 65376, 80672, 90756, 121008, 181512, 242016, 363024, 572267, 726048, 1144534, 1716801, 2289068, 3433602, 4578136, 5150403, 6867204, 9156272, 10300806, 13734408, 18312544, 20601612, 27468816, 41203224, 54937632, 82406448, 164812896]

約数ペア:

[(1, 164812896), (2, 82406448), (3, 54937632), (4, 41203224), (6, 27468816), (8, 20601612), (9, 18312544), (12, 13734408), (16, 10300806), (18, 9156272), (24, 6867204), (32, 5150403), (36, 4578136), (48, 3433602), (72, 2289068), (96, 1716801), (144, 1144534), (227, 726048), (288, 572267), (454, 363024), (681, 242016), (908, 181512), (1362, 121008), (1816, 90756), (2043, 80672), (2521, 65376), (2724, 60504), (3632, 45378), (4086, 40336), (5042, 32688), (5448, 30252), (7264, 22689), (7563, 21792), (8172, 20168), (10084, 16344), (10896, 15126)]