16159572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 49777728

約数和(自身を除く): 33618156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 73, 78, 86, 99, 117, 129, 132, 143, 146, 156, 172, 198, 219, 234, 258, 286, 292, 387, 396, 429, 438, 468, 473, 516, 559, 572, 657, 774, 803, 858, 876, 946, 949, 1118, 1287, 1314, 1419, 1548, 1606, 1677, 1716, 1892, 1898, 2236, 2409, 2574, 2628, 2838, 2847, 3139, 3212, 3354, 3796, 4257, 4818, 5031, 5148, 5676, 5694, 6149, 6278, 6708, 7227, 8514, 8541, 9417, 9636, 10062, 10439, 11388, 12298, 12556, 14454, 17028, 17082, 18447, 18834, 20124, 20878, 24596, 28251, 28908, 31317, 34164, 34529, 36894, 37668, 40807, 41756, 55341, 56502, 62634, 69058, 73788, 81614, 93951, 103587, 110682, 113004, 122421, 125268, 138116, 163228, 187902, 207174, 221364, 244842, 310761, 367263, 375804, 414348, 448877, 489684, 621522, 734526, 897754, 1243044, 1346631, 1469052, 1795508, 2693262, 4039893, 5386524, 8079786, 16159572]

約数ペア:

[(1, 16159572), (2, 8079786), (3, 5386524), (4, 4039893), (6, 2693262), (9, 1795508), (11, 1469052), (12, 1346631), (13, 1243044), (18, 897754), (22, 734526), (26, 621522), (33, 489684), (36, 448877), (39, 414348), (43, 375804), (44, 367263), (52, 310761), (66, 244842), (73, 221364), (78, 207174), (86, 187902), (99, 163228), (117, 138116), (129, 125268), (132, 122421), (143, 113004), (146, 110682), (156, 103587), (172, 93951), (198, 81614), (219, 73788), (234, 69058), (258, 62634), (286, 56502), (292, 55341), (387, 41756), (396, 40807), (429, 37668), (438, 36894), (468, 34529), (473, 34164), (516, 31317), (559, 28908), (572, 28251), (657, 24596), (774, 20878), (803, 20124), (858, 18834), (876, 18447), (946, 17082), (949, 17028), (1118, 14454), (1287, 12556), (1314, 12298), (1419, 11388), (1548, 10439), (1606, 10062), (1677, 9636), (1716, 9417), (1892, 8541), (1898, 8514), (2236, 7227), (2409, 6708), (2574, 6278), (2628, 6149), (2838, 5694), (2847, 5676), (3139, 5148), (3212, 5031), (3354, 4818), (3796, 4257)]