161065044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 509644800

約数和(自身を除く): 348579756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 59, 63, 69, 84, 92, 108, 118, 126, 138, 157, 161, 177, 189, 207, 236, 252, 276, 314, 322, 354, 378, 413, 414, 471, 483, 531, 621, 628, 644, 708, 756, 826, 828, 942, 966, 1062, 1099, 1239, 1242, 1357, 1413, 1449, 1593, 1652, 1884, 1932, 2124, 2198, 2478, 2484, 2714, 2826, 2898, 3186, 3297, 3611, 3717, 4071, 4239, 4347, 4396, 4956, 5428, 5652, 5796, 6372, 6594, 7222, 7434, 8142, 8478, 8694, 9263, 9499, 9891, 10833, 11151, 12213, 13188, 14444, 14868, 16284, 16956, 17388, 18526, 18998, 19782, 21666, 22302, 24426, 25277, 27789, 28497, 29673, 32499, 36639, 37052, 37996, 39564, 43332, 44604, 48852, 50554, 55578, 56994, 59346, 64841, 64998, 73278, 75831, 83367, 85491, 97497, 101108, 111156, 113988, 118692, 129682, 129996, 146556, 151662, 166734, 170982, 194523, 194994, 213049, 227493, 250101, 256473, 259364, 303324, 333468, 341964, 389046, 389988, 426098, 454986, 500202, 512946, 583569, 639147, 682479, 778092, 852196, 909972, 1000404, 1025892, 1167138, 1278294, 1364958, 1491343, 1750707, 1917441, 2334276, 2556588, 2729916, 2982686, 3501414, 3834882, 4474029, 5752323, 5965372, 7002828, 7669764, 8948058, 11504646, 13422087, 17896116, 23009292, 26844174, 40266261, 53688348, 80532522, 161065044]

約数ペア:

[(1, 161065044), (2, 80532522), (3, 53688348), (4, 40266261), (6, 26844174), (7, 23009292), (9, 17896116), (12, 13422087), (14, 11504646), (18, 8948058), (21, 7669764), (23, 7002828), (27, 5965372), (28, 5752323), (36, 4474029), (42, 3834882), (46, 3501414), (54, 2982686), (59, 2729916), (63, 2556588), (69, 2334276), (84, 1917441), (92, 1750707), (108, 1491343), (118, 1364958), (126, 1278294), (138, 1167138), (157, 1025892), (161, 1000404), (177, 909972), (189, 852196), (207, 778092), (236, 682479), (252, 639147), (276, 583569), (314, 512946), (322, 500202), (354, 454986), (378, 426098), (413, 389988), (414, 389046), (471, 341964), (483, 333468), (531, 303324), (621, 259364), (628, 256473), (644, 250101), (708, 227493), (756, 213049), (826, 194994), (828, 194523), (942, 170982), (966, 166734), (1062, 151662), (1099, 146556), (1239, 129996), (1242, 129682), (1357, 118692), (1413, 113988), (1449, 111156), (1593, 101108), (1652, 97497), (1884, 85491), (1932, 83367), (2124, 75831), (2198, 73278), (2478, 64998), (2484, 64841), (2714, 59346), (2826, 56994), (2898, 55578), (3186, 50554), (3297, 48852), (3611, 44604), (3717, 43332), (4071, 39564), (4239, 37996), (4347, 37052), (4396, 36639), (4956, 32499), (5428, 29673), (5652, 28497), (5796, 27789), (6372, 25277), (6594, 24426), (7222, 22302), (7434, 21666), (8142, 19782), (8478, 18998), (8694, 18526), (9263, 17388), (9499, 16956), (9891, 16284), (10833, 14868), (11151, 14444), (12213, 13188)]