157789512

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 469929600

約数和(自身を除く): 312140088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 97, 102, 108, 136, 153, 194, 204, 216, 291, 306, 388, 408, 443, 459, 582, 612, 776, 873, 886, 918, 1164, 1224, 1329, 1649, 1746, 1772, 1836, 2328, 2619, 2658, 3298, 3492, 3544, 3672, 3987, 4947, 5238, 5316, 6596, 6984, 7531, 7974, 9894, 10476, 10632, 11961, 13192, 14841, 15062, 15948, 19788, 20952, 22593, 23922, 29682, 30124, 31896, 39576, 42971, 44523, 45186, 47844, 59364, 60248, 67779, 85942, 89046, 90372, 95688, 118728, 128913, 135558, 171884, 178092, 180744, 203337, 257826, 271116, 343768, 356184, 386739, 406674, 515652, 542232, 730507, 773478, 813348, 1031304, 1160217, 1461014, 1546956, 1626696, 2191521, 2320434, 2922028, 3093912, 4383042, 4640868, 5844056, 6574563, 8766084, 9281736, 13149126, 17532168, 19723689, 26298252, 39447378, 52596504, 78894756, 157789512]

約数ペア:

[(1, 157789512), (2, 78894756), (3, 52596504), (4, 39447378), (6, 26298252), (8, 19723689), (9, 17532168), (12, 13149126), (17, 9281736), (18, 8766084), (24, 6574563), (27, 5844056), (34, 4640868), (36, 4383042), (51, 3093912), (54, 2922028), (68, 2320434), (72, 2191521), (97, 1626696), (102, 1546956), (108, 1461014), (136, 1160217), (153, 1031304), (194, 813348), (204, 773478), (216, 730507), (291, 542232), (306, 515652), (388, 406674), (408, 386739), (443, 356184), (459, 343768), (582, 271116), (612, 257826), (776, 203337), (873, 180744), (886, 178092), (918, 171884), (1164, 135558), (1224, 128913), (1329, 118728), (1649, 95688), (1746, 90372), (1772, 89046), (1836, 85942), (2328, 67779), (2619, 60248), (2658, 59364), (3298, 47844), (3492, 45186), (3544, 44523), (3672, 42971), (3987, 39576), (4947, 31896), (5238, 30124), (5316, 29682), (6596, 23922), (6984, 22593), (7531, 20952), (7974, 19788), (9894, 15948), (10476, 15062), (10632, 14841), (11961, 13192)]