158722452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 329270508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 252, 259, 261, 333, 348, 406, 444, 518, 522, 587, 609, 666, 777, 812, 1036, 1044, 1073, 1174, 1218, 1332, 1554, 1761, 1827, 2146, 2331, 2348, 2436, 3108, 3219, 3522, 3654, 4109, 4292, 4662, 5283, 6438, 7044, 7308, 7511, 8218, 9324, 9657, 10566, 12327, 12876, 15022, 16436, 17023, 19314, 21132, 21719, 22533, 24654, 30044, 34046, 36981, 38628, 43438, 45066, 49308, 51069, 65157, 67599, 68092, 73962, 86876, 90132, 102138, 119161, 130314, 135198, 147924, 152033, 153207, 195471, 204276, 238322, 260628, 270396, 304066, 306414, 357483, 390942, 456099, 476644, 608132, 612828, 629851, 714966, 781884, 912198, 1072449, 1259702, 1368297, 1429932, 1824396, 1889553, 2144898, 2519404, 2736594, 3779106, 4289796, 4408957, 5473188, 5668659, 7558212, 8817914, 11337318, 13226871, 17635828, 22674636, 26453742, 39680613, 52907484, 79361226, 158722452]

約数ペア:

[(1, 158722452), (2, 79361226), (3, 52907484), (4, 39680613), (6, 26453742), (7, 22674636), (9, 17635828), (12, 13226871), (14, 11337318), (18, 8817914), (21, 7558212), (28, 5668659), (29, 5473188), (36, 4408957), (37, 4289796), (42, 3779106), (58, 2736594), (63, 2519404), (74, 2144898), (84, 1889553), (87, 1824396), (111, 1429932), (116, 1368297), (126, 1259702), (148, 1072449), (174, 912198), (203, 781884), (222, 714966), (252, 629851), (259, 612828), (261, 608132), (333, 476644), (348, 456099), (406, 390942), (444, 357483), (518, 306414), (522, 304066), (587, 270396), (609, 260628), (666, 238322), (777, 204276), (812, 195471), (1036, 153207), (1044, 152033), (1073, 147924), (1174, 135198), (1218, 130314), (1332, 119161), (1554, 102138), (1761, 90132), (1827, 86876), (2146, 73962), (2331, 68092), (2348, 67599), (2436, 65157), (3108, 51069), (3219, 49308), (3522, 45066), (3654, 43438), (4109, 38628), (4292, 36981), (4662, 34046), (5283, 30044), (6438, 24654), (7044, 22533), (7308, 21719), (7511, 21132), (8218, 19314), (9324, 17023), (9657, 16436), (10566, 15022), (12327, 12876)]