151324888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 214458152

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 104, 124, 136, 143, 187, 221, 248, 251, 286, 341, 374, 403, 442, 502, 527, 572, 682, 748, 806, 884, 1004, 1054, 1144, 1364, 1496, 1612, 1768, 2008, 2108, 2431, 2728, 2761, 3224, 3263, 4216, 4267, 4433, 4862, 5522, 5797, 6526, 6851, 7781, 8534, 8866, 9724, 11044, 11594, 13052, 13702, 15562, 17068, 17732, 19448, 22088, 23188, 26104, 27404, 31124, 34136, 35464, 35893, 46376, 46937, 54808, 55471, 62248, 71786, 75361, 85591, 93874, 101153, 110942, 132277, 143572, 150722, 171182, 187748, 202306, 221884, 264554, 287144, 301444, 342364, 375496, 404612, 443768, 529108, 602888, 610181, 684728, 809224, 1058216, 1112683, 1220362, 1455047, 1719601, 2225366, 2440724, 2910094, 3439202, 4450732, 4881448, 5820188, 6878404, 8901464, 11640376, 13756808, 18915611, 37831222, 75662444, 151324888]

約数ペア:

[(1, 151324888), (2, 75662444), (4, 37831222), (8, 18915611), (11, 13756808), (13, 11640376), (17, 8901464), (22, 6878404), (26, 5820188), (31, 4881448), (34, 4450732), (44, 3439202), (52, 2910094), (62, 2440724), (68, 2225366), (88, 1719601), (104, 1455047), (124, 1220362), (136, 1112683), (143, 1058216), (187, 809224), (221, 684728), (248, 610181), (251, 602888), (286, 529108), (341, 443768), (374, 404612), (403, 375496), (442, 342364), (502, 301444), (527, 287144), (572, 264554), (682, 221884), (748, 202306), (806, 187748), (884, 171182), (1004, 150722), (1054, 143572), (1144, 132277), (1364, 110942), (1496, 101153), (1612, 93874), (1768, 85591), (2008, 75361), (2108, 71786), (2431, 62248), (2728, 55471), (2761, 54808), (3224, 46937), (3263, 46376), (4216, 35893), (4267, 35464), (4433, 34136), (4862, 31124), (5522, 27404), (5797, 26104), (6526, 23188), (6851, 22088), (7781, 19448), (8534, 17732), (8866, 17068), (9724, 15562), (11044, 13702), (11594, 13052)]