157048708348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1\times {\mathrm{877}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 332218342400

約数和(自身を除く): 175169634052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 409, 532, 818, 823, 877, 1636, 1646, 1754, 2863, 3292, 3508, 5726, 5761, 6139, 7771, 11452, 11522, 12278, 15542, 15637, 16663, 23044, 24556, 31084, 31274, 33326, 54397, 62548, 66652, 108794, 109459, 116641, 217588, 218918, 233282, 336607, 358693, 437836, 466564, 673214, 717386, 721771, 1346428, 1434772, 1443542, 2356249, 2510851, 2887084, 4712498, 5021702, 5052397, 6395533, 6815167, 9424996, 10043404, 10104794, 12791066, 13630334, 13713649, 20209588, 25582132, 27260668, 27427298, 44768731, 47706169, 54854596, 89537462, 95412338, 95995543, 179074924, 190824676, 191991086, 295204339, 383982172, 590408678, 1180817356, 2066430373, 4132860746, 5608882441, 8265721492, 11217764882, 22435529764, 39262177087, 78524354174, 157048708348]

約数ペア:

[(1, 157048708348), (2, 78524354174), (4, 39262177087), (7, 22435529764), (14, 11217764882), (19, 8265721492), (28, 5608882441), (38, 4132860746), (76, 2066430373), (133, 1180817356), (266, 590408678), (409, 383982172), (532, 295204339), (818, 191991086), (823, 190824676), (877, 179074924), (1636, 95995543), (1646, 95412338), (1754, 89537462), (2863, 54854596), (3292, 47706169), (3508, 44768731), (5726, 27427298), (5761, 27260668), (6139, 25582132), (7771, 20209588), (11452, 13713649), (11522, 13630334), (12278, 12791066), (15542, 10104794), (15637, 10043404), (16663, 9424996), (23044, 6815167), (24556, 6395533), (31084, 5052397), (31274, 5021702), (33326, 4712498), (54397, 2887084), (62548, 2510851), (66652, 2356249), (108794, 1443542), (109459, 1434772), (116641, 1346428), (217588, 721771), (218918, 717386), (233282, 673214), (336607, 466564), (358693, 437836)]