162336668

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 328714848

約数和(自身を除く): 166378180

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 169, 197, 212, 299, 338, 394, 598, 676, 689, 788, 1196, 1219, 1378, 2438, 2561, 2756, 3887, 4531, 4876, 5122, 7774, 8957, 9062, 10244, 10441, 15548, 15847, 17914, 18124, 20882, 31694, 33293, 35828, 41764, 58903, 63388, 66586, 117806, 133172, 135733, 206011, 235612, 240143, 271466, 412022, 480286, 542932, 765739, 824044, 960572, 1531478, 1764529, 3062956, 3121859, 3529058, 6243718, 7058116, 12487436, 40584167, 81168334, 162336668]

約数ペア:

[(1, 162336668), (2, 81168334), (4, 40584167), (13, 12487436), (23, 7058116), (26, 6243718), (46, 3529058), (52, 3121859), (53, 3062956), (92, 1764529), (106, 1531478), (169, 960572), (197, 824044), (212, 765739), (299, 542932), (338, 480286), (394, 412022), (598, 271466), (676, 240143), (689, 235612), (788, 206011), (1196, 135733), (1219, 133172), (1378, 117806), (2438, 66586), (2561, 63388), (2756, 58903), (3887, 41764), (4531, 35828), (4876, 33293), (5122, 31694), (7774, 20882), (8957, 18124), (9062, 17914), (10244, 15847), (10441, 15548)]