191434672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2762

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 258536528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2699, 2728, 3224, 4433, 5398, 5456, 6448, 8866, 10796, 17732, 21592, 29689, 35087, 35464, 43184, 59378, 70174, 70928, 83669, 118756, 140348, 167338, 237512, 280696, 334676, 385957, 475024, 561392, 669352, 771914, 920359, 1087697, 1338704, 1543828, 1840718, 2175394, 3087656, 3681436, 4350788, 6175312, 7362872, 8701576, 11964667, 14725744, 17403152, 23929334, 47858668, 95717336, 191434672]

約数ペア:

[(1, 191434672), (2, 95717336), (4, 47858668), (8, 23929334), (11, 17403152), (13, 14725744), (16, 11964667), (22, 8701576), (26, 7362872), (31, 6175312), (44, 4350788), (52, 3681436), (62, 3087656), (88, 2175394), (104, 1840718), (124, 1543828), (143, 1338704), (176, 1087697), (208, 920359), (248, 771914), (286, 669352), (341, 561392), (403, 475024), (496, 385957), (572, 334676), (682, 280696), (806, 237512), (1144, 167338), (1364, 140348), (1612, 118756), (2288, 83669), (2699, 70928), (2728, 70174), (3224, 59378), (4433, 43184), (5398, 35464), (5456, 35087), (6448, 29689), (8866, 21592), (10796, 17732)]