168378588

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 516350688

約数和(自身を除く): 347972100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 113, 126, 146, 162, 189, 219, 226, 243, 252, 292, 324, 339, 378, 438, 452, 486, 511, 567, 657, 678, 729, 756, 791, 876, 972, 1017, 1022, 1134, 1314, 1356, 1458, 1533, 1582, 1701, 1971, 2034, 2044, 2268, 2373, 2628, 2916, 3051, 3066, 3164, 3402, 3942, 4068, 4599, 4746, 5103, 5913, 6102, 6132, 6804, 7119, 7884, 8249, 9153, 9198, 9492, 10206, 11826, 12204, 13797, 14238, 16498, 17739, 18306, 18396, 20412, 21357, 23652, 24747, 27459, 27594, 28476, 32996, 35478, 36612, 41391, 42714, 49494, 53217, 54918, 55188, 57743, 64071, 70956, 74241, 82377, 82782, 85428, 98988, 106434, 109836, 115486, 124173, 128142, 148482, 164754, 165564, 173229, 192213, 212868, 222723, 230972, 248346, 256284, 296964, 329508, 346458, 372519, 384426, 445446, 496692, 519687, 576639, 668169, 692916, 745038, 768852, 890892, 1039374, 1153278, 1336338, 1490076, 1559061, 2004507, 2078748, 2306556, 2672676, 3118122, 4009014, 4677183, 6013521, 6236244, 8018028, 9354366, 12027042, 14031549, 18708732, 24054084, 28063098, 42094647, 56126196, 84189294, 168378588]

約数ペア:

[(1, 168378588), (2, 84189294), (3, 56126196), (4, 42094647), (6, 28063098), (7, 24054084), (9, 18708732), (12, 14031549), (14, 12027042), (18, 9354366), (21, 8018028), (27, 6236244), (28, 6013521), (36, 4677183), (42, 4009014), (54, 3118122), (63, 2672676), (73, 2306556), (81, 2078748), (84, 2004507), (108, 1559061), (113, 1490076), (126, 1336338), (146, 1153278), (162, 1039374), (189, 890892), (219, 768852), (226, 745038), (243, 692916), (252, 668169), (292, 576639), (324, 519687), (339, 496692), (378, 445446), (438, 384426), (452, 372519), (486, 346458), (511, 329508), (567, 296964), (657, 256284), (678, 248346), (729, 230972), (756, 222723), (791, 212868), (876, 192213), (972, 173229), (1017, 165564), (1022, 164754), (1134, 148482), (1314, 128142), (1356, 124173), (1458, 115486), (1533, 109836), (1582, 106434), (1701, 98988), (1971, 85428), (2034, 82782), (2044, 82377), (2268, 74241), (2373, 70956), (2628, 64071), (2916, 57743), (3051, 55188), (3066, 54918), (3164, 53217), (3402, 49494), (3942, 42714), (4068, 41391), (4599, 36612), (4746, 35478), (5103, 32996), (5913, 28476), (6102, 27594), (6132, 27459), (6804, 24747), (7119, 23652), (7884, 21357), (8249, 20412), (9153, 18396), (9198, 18306), (9492, 17739), (10206, 16498), (11826, 14238), (12204, 13797)]