171342456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 514771200

約数和(自身を除く): 343428744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 31, 34, 38, 46, 51, 57, 62, 68, 69, 76, 92, 93, 102, 114, 124, 136, 138, 152, 184, 186, 204, 228, 248, 276, 323, 372, 391, 408, 437, 456, 527, 552, 589, 646, 713, 744, 782, 874, 961, 969, 1054, 1173, 1178, 1292, 1311, 1426, 1564, 1581, 1748, 1767, 1922, 1938, 2108, 2139, 2346, 2356, 2584, 2622, 2852, 2883, 3128, 3162, 3496, 3534, 3844, 3876, 4216, 4278, 4692, 4712, 5244, 5704, 5766, 6324, 7068, 7429, 7688, 7752, 8556, 9384, 10013, 10488, 11532, 12121, 12648, 13547, 14136, 14858, 16337, 17112, 18259, 20026, 22103, 22287, 23064, 24242, 27094, 29716, 30039, 32674, 36363, 36518, 40052, 40641, 44206, 44574, 48484, 49011, 54188, 54777, 59432, 60078, 65348, 66309, 72726, 73036, 80104, 81282, 88412, 89148, 96968, 98022, 108376, 109554, 120156, 130696, 132618, 145452, 146072, 162564, 176824, 178296, 196044, 219108, 230299, 240312, 265236, 290904, 310403, 325128, 375751, 392088, 419957, 438216, 460598, 530472, 620806, 690897, 751502, 839914, 921196, 931209, 1127253, 1241612, 1259871, 1381794, 1503004, 1679828, 1842392, 1862418, 2254506, 2483224, 2519742, 2763588, 3006008, 3359656, 3724836, 4509012, 5039484, 5527176, 7139269, 7449672, 9018024, 10078968, 14278538, 21417807, 28557076, 42835614, 57114152, 85671228, 171342456]

約数ペア:

[(1, 171342456), (2, 85671228), (3, 57114152), (4, 42835614), (6, 28557076), (8, 21417807), (12, 14278538), (17, 10078968), (19, 9018024), (23, 7449672), (24, 7139269), (31, 5527176), (34, 5039484), (38, 4509012), (46, 3724836), (51, 3359656), (57, 3006008), (62, 2763588), (68, 2519742), (69, 2483224), (76, 2254506), (92, 1862418), (93, 1842392), (102, 1679828), (114, 1503004), (124, 1381794), (136, 1259871), (138, 1241612), (152, 1127253), (184, 931209), (186, 921196), (204, 839914), (228, 751502), (248, 690897), (276, 620806), (323, 530472), (372, 460598), (391, 438216), (408, 419957), (437, 392088), (456, 375751), (527, 325128), (552, 310403), (589, 290904), (646, 265236), (713, 240312), (744, 230299), (782, 219108), (874, 196044), (961, 178296), (969, 176824), (1054, 162564), (1173, 146072), (1178, 145452), (1292, 132618), (1311, 130696), (1426, 120156), (1564, 109554), (1581, 108376), (1748, 98022), (1767, 96968), (1922, 89148), (1938, 88412), (2108, 81282), (2139, 80104), (2346, 73036), (2356, 72726), (2584, 66309), (2622, 65348), (2852, 60078), (2883, 59432), (3128, 54777), (3162, 54188), (3496, 49011), (3534, 48484), (3844, 44574), (3876, 44206), (4216, 40641), (4278, 40052), (4692, 36518), (4712, 36363), (5244, 32674), (5704, 30039), (5766, 29716), (6324, 27094), (7068, 24242), (7429, 23064), (7688, 22287), (7752, 22103), (8556, 20026), (9384, 18259), (10013, 17112), (10488, 16337), (11532, 14858), (12121, 14136), (12648, 13547)]