161549424

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 160

約数和(自身を含む): 492825600

約数和(自身を除く): 331276176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 71, 72, 92, 108, 138, 142, 144, 184, 207, 213, 216, 229, 276, 284, 368, 414, 426, 432, 458, 552, 568, 621, 639, 687, 828, 852, 916, 1104, 1136, 1242, 1278, 1374, 1633, 1656, 1704, 1832, 1917, 2061, 2484, 2556, 2748, 3266, 3312, 3408, 3664, 3834, 4122, 4899, 4968, 5112, 5267, 5496, 6183, 6532, 7668, 8244, 9798, 9936, 10224, 10534, 10992, 12366, 13064, 14697, 15336, 15801, 16259, 16488, 19596, 21068, 24732, 26128, 29394, 30672, 31602, 32518, 32976, 39192, 42136, 44091, 47403, 48777, 49464, 58788, 63204, 65036, 78384, 84272, 88182, 94806, 97554, 98928, 117576, 126408, 130072, 142209, 146331, 176364, 189612, 195108, 235152, 252816, 260144, 284418, 292662, 352728, 373957, 379224, 390216, 438993, 568836, 585324, 705456, 747914, 758448, 780432, 877986, 1121871, 1137672, 1170648, 1495828, 1755972, 2243742, 2275344, 2341296, 2991656, 3365613, 3511944, 4487484, 5983312, 6731226, 7023888, 8974968, 10096839, 13462452, 17949936, 20193678, 26924904, 40387356, 53849808, 80774712, 161549424]

約数ペア:

[(1, 161549424), (2, 80774712), (3, 53849808), (4, 40387356), (6, 26924904), (8, 20193678), (9, 17949936), (12, 13462452), (16, 10096839), (18, 8974968), (23, 7023888), (24, 6731226), (27, 5983312), (36, 4487484), (46, 3511944), (48, 3365613), (54, 2991656), (69, 2341296), (71, 2275344), (72, 2243742), (92, 1755972), (108, 1495828), (138, 1170648), (142, 1137672), (144, 1121871), (184, 877986), (207, 780432), (213, 758448), (216, 747914), (229, 705456), (276, 585324), (284, 568836), (368, 438993), (414, 390216), (426, 379224), (432, 373957), (458, 352728), (552, 292662), (568, 284418), (621, 260144), (639, 252816), (687, 235152), (828, 195108), (852, 189612), (916, 176364), (1104, 146331), (1136, 142209), (1242, 130072), (1278, 126408), (1374, 117576), (1633, 98928), (1656, 97554), (1704, 94806), (1832, 88182), (1917, 84272), (2061, 78384), (2484, 65036), (2556, 63204), (2748, 58788), (3266, 49464), (3312, 48777), (3408, 47403), (3664, 44091), (3834, 42136), (4122, 39192), (4899, 32976), (4968, 32518), (5112, 31602), (5267, 30672), (5496, 29394), (6183, 26128), (6532, 24732), (7668, 21068), (8244, 19596), (9798, 16488), (9936, 16259), (10224, 15801), (10534, 15336), (10992, 14697), (12366, 13064)]