161325980856

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1041673}}^1$

素因数の和:1041930

約数の個数: 80

約数和(自身を含む): 453753194400

約数和(自身を除く): 292427213544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 19359, 25812, 38718, 51624, 77436, 154872, 1041673, 2083346, 3125019, 4166692, 6250038, 8333384, 9375057, 12500076, 18750114, 25000152, 28125171, 37500228, 56250342, 75000456, 84375513, 112500684, 168751026, 225001368, 248959847, 337502052, 497919694, 675004104, 746879541, 995839388, 1493759082, 1991678776, 2240638623, 2987518164, 4481277246, 5975036328, 6721915869, 8962554492, 13443831738, 17925108984, 20165747607, 26887663476, 40331495214, 53775326952, 80662990428, 161325980856]

約数ペア:

[(1, 161325980856), (2, 80662990428), (3, 53775326952), (4, 40331495214), (6, 26887663476), (8, 20165747607), (9, 17925108984), (12, 13443831738), (18, 8962554492), (24, 6721915869), (27, 5975036328), (36, 4481277246), (54, 2987518164), (72, 2240638623), (81, 1991678776), (108, 1493759082), (162, 995839388), (216, 746879541), (239, 675004104), (324, 497919694), (478, 337502052), (648, 248959847), (717, 225001368), (956, 168751026), (1434, 112500684), (1912, 84375513), (2151, 75000456), (2868, 56250342), (4302, 37500228), (5736, 28125171), (6453, 25000152), (8604, 18750114), (12906, 12500076), (17208, 9375057), (19359, 8333384), (25812, 6250038), (38718, 4166692), (51624, 3125019), (77436, 2083346), (154872, 1041673)]