149287572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 461260800

約数和(自身を除く): 311973228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 252, 258, 276, 301, 322, 387, 414, 483, 516, 599, 602, 644, 774, 828, 903, 966, 989, 1198, 1204, 1449, 1548, 1797, 1806, 1932, 1978, 2396, 2709, 2898, 2967, 3594, 3612, 3956, 4193, 5391, 5418, 5796, 5934, 6923, 7188, 8386, 8901, 10782, 10836, 11868, 12579, 13777, 13846, 16772, 17802, 20769, 21564, 25158, 25757, 27554, 27692, 35604, 37737, 41331, 41538, 50316, 51514, 55108, 62307, 75474, 77271, 82662, 83076, 96439, 103028, 123993, 124614, 150948, 154542, 165324, 180299, 192878, 231813, 247986, 249228, 289317, 309084, 360598, 385756, 463626, 495972, 540897, 578634, 592411, 721196, 867951, 927252, 1081794, 1157268, 1184822, 1622691, 1735902, 1777233, 2163588, 2369644, 3245382, 3471804, 3554466, 4146877, 5331699, 6490764, 7108932, 8293754, 10663398, 12440631, 16587508, 21326796, 24881262, 37321893, 49762524, 74643786, 149287572]

約数ペア:

[(1, 149287572), (2, 74643786), (3, 49762524), (4, 37321893), (6, 24881262), (7, 21326796), (9, 16587508), (12, 12440631), (14, 10663398), (18, 8293754), (21, 7108932), (23, 6490764), (28, 5331699), (36, 4146877), (42, 3554466), (43, 3471804), (46, 3245382), (63, 2369644), (69, 2163588), (84, 1777233), (86, 1735902), (92, 1622691), (126, 1184822), (129, 1157268), (138, 1081794), (161, 927252), (172, 867951), (207, 721196), (252, 592411), (258, 578634), (276, 540897), (301, 495972), (322, 463626), (387, 385756), (414, 360598), (483, 309084), (516, 289317), (599, 249228), (602, 247986), (644, 231813), (774, 192878), (828, 180299), (903, 165324), (966, 154542), (989, 150948), (1198, 124614), (1204, 123993), (1449, 103028), (1548, 96439), (1797, 83076), (1806, 82662), (1932, 77271), (1978, 75474), (2396, 62307), (2709, 55108), (2898, 51514), (2967, 50316), (3594, 41538), (3612, 41331), (3956, 37737), (4193, 35604), (5391, 27692), (5418, 27554), (5796, 25757), (5934, 25158), (6923, 21564), (7188, 20769), (8386, 17802), (8901, 16772), (10782, 13846), (10836, 13777), (11868, 12579)]