157808772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 453817728

約数和(自身を除く): 296008956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 73, 99, 103, 106, 132, 146, 159, 198, 206, 212, 219, 292, 309, 318, 396, 412, 438, 477, 583, 618, 636, 657, 803, 876, 927, 954, 1133, 1166, 1236, 1314, 1606, 1749, 1854, 1908, 2266, 2332, 2409, 2628, 3212, 3399, 3498, 3708, 3869, 4532, 4818, 5247, 5459, 6798, 6996, 7227, 7519, 7738, 9636, 10197, 10494, 10918, 11607, 13596, 14454, 15038, 15476, 16377, 20394, 20988, 21836, 22557, 23214, 28908, 30076, 32754, 34821, 40788, 42559, 45114, 46428, 49131, 60049, 65508, 67671, 69642, 82709, 85118, 90228, 98262, 120098, 127677, 135342, 139284, 165418, 170236, 180147, 196524, 240196, 248127, 255354, 270684, 330836, 360294, 383031, 398507, 496254, 510708, 540441, 720588, 744381, 766062, 797014, 992508, 1080882, 1195521, 1488762, 1532124, 1594028, 2161764, 2391042, 2977524, 3586563, 4383577, 4782084, 7173126, 8767154, 13150731, 14346252, 17534308, 26301462, 39452193, 52602924, 78904386, 157808772]

約数ペア:

[(1, 157808772), (2, 78904386), (3, 52602924), (4, 39452193), (6, 26301462), (9, 17534308), (11, 14346252), (12, 13150731), (18, 8767154), (22, 7173126), (33, 4782084), (36, 4383577), (44, 3586563), (53, 2977524), (66, 2391042), (73, 2161764), (99, 1594028), (103, 1532124), (106, 1488762), (132, 1195521), (146, 1080882), (159, 992508), (198, 797014), (206, 766062), (212, 744381), (219, 720588), (292, 540441), (309, 510708), (318, 496254), (396, 398507), (412, 383031), (438, 360294), (477, 330836), (583, 270684), (618, 255354), (636, 248127), (657, 240196), (803, 196524), (876, 180147), (927, 170236), (954, 165418), (1133, 139284), (1166, 135342), (1236, 127677), (1314, 120098), (1606, 98262), (1749, 90228), (1854, 85118), (1908, 82709), (2266, 69642), (2332, 67671), (2409, 65508), (2628, 60049), (3212, 49131), (3399, 46428), (3498, 45114), (3708, 42559), (3869, 40788), (4532, 34821), (4818, 32754), (5247, 30076), (5459, 28908), (6798, 23214), (6996, 22557), (7227, 21836), (7519, 20988), (7738, 20394), (9636, 16377), (10197, 15476), (10494, 15038), (10918, 14454), (11607, 13596)]