145757208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 403833600

約数和(自身を除く): 258076392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 152, 159, 163, 212, 222, 228, 296, 318, 326, 424, 444, 456, 489, 636, 652, 703, 888, 978, 1007, 1272, 1304, 1406, 1956, 1961, 2014, 2109, 2812, 3021, 3097, 3912, 3922, 4028, 4218, 5624, 5883, 6031, 6042, 6194, 7844, 8056, 8436, 8639, 9291, 11766, 12062, 12084, 12388, 15688, 16872, 17278, 18093, 18582, 23532, 24124, 24168, 24776, 25917, 34556, 36186, 37164, 37259, 47064, 48248, 51834, 69112, 72372, 74328, 74518, 103668, 111777, 114589, 144744, 149036, 164141, 207336, 223554, 229178, 298072, 319643, 328282, 343767, 447108, 458356, 492423, 639286, 656564, 687534, 894216, 916712, 958929, 984846, 1278572, 1313128, 1375068, 1917858, 1969692, 2557144, 2750136, 3835716, 3939384, 6073217, 7671432, 12146434, 18219651, 24292868, 36439302, 48585736, 72878604, 145757208]

約数ペア:

[(1, 145757208), (2, 72878604), (3, 48585736), (4, 36439302), (6, 24292868), (8, 18219651), (12, 12146434), (19, 7671432), (24, 6073217), (37, 3939384), (38, 3835716), (53, 2750136), (57, 2557144), (74, 1969692), (76, 1917858), (106, 1375068), (111, 1313128), (114, 1278572), (148, 984846), (152, 958929), (159, 916712), (163, 894216), (212, 687534), (222, 656564), (228, 639286), (296, 492423), (318, 458356), (326, 447108), (424, 343767), (444, 328282), (456, 319643), (489, 298072), (636, 229178), (652, 223554), (703, 207336), (888, 164141), (978, 149036), (1007, 144744), (1272, 114589), (1304, 111777), (1406, 103668), (1956, 74518), (1961, 74328), (2014, 72372), (2109, 69112), (2812, 51834), (3021, 48248), (3097, 47064), (3912, 37259), (3922, 37164), (4028, 36186), (4218, 34556), (5624, 25917), (5883, 24776), (6031, 24168), (6042, 24124), (6194, 23532), (7844, 18582), (8056, 18093), (8436, 17278), (8639, 16872), (9291, 15688), (11766, 12388), (12062, 12084)]