154732806

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 348107760

約数和(自身を除く): 193374954

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 461, 522, 643, 922, 1286, 1383, 1929, 2766, 3858, 4149, 5787, 8298, 11574, 13369, 18647, 26738, 37294, 40107, 55941, 80214, 111882, 120321, 167823, 240642, 296423, 335646, 592846, 889269, 1778538, 2667807, 5335614, 8596267, 17192534, 25788801, 51577602, 77366403, 154732806]

約数ペア:

[(1, 154732806), (2, 77366403), (3, 51577602), (6, 25788801), (9, 17192534), (18, 8596267), (29, 5335614), (58, 2667807), (87, 1778538), (174, 889269), (261, 592846), (461, 335646), (522, 296423), (643, 240642), (922, 167823), (1286, 120321), (1383, 111882), (1929, 80214), (2766, 55941), (3858, 40107), (4149, 37294), (5787, 26738), (8298, 18647), (11574, 13369)]