145026432

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 434516940

約数和(自身を除く): 289490508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 131, 144, 186, 192, 248, 262, 279, 288, 372, 384, 393, 496, 524, 558, 576, 744, 786, 961, 992, 1048, 1116, 1152, 1179, 1488, 1572, 1922, 1984, 2096, 2232, 2358, 2883, 2976, 3144, 3844, 3968, 4061, 4192, 4464, 4716, 5766, 5952, 6288, 7688, 8122, 8384, 8649, 8928, 9432, 11532, 11904, 12183, 12576, 15376, 16244, 16768, 17298, 17856, 18864, 23064, 24366, 25152, 30752, 32488, 34596, 35712, 36549, 37728, 46128, 48732, 50304, 61504, 64976, 69192, 73098, 75456, 92256, 97464, 123008, 125891, 129952, 138384, 146196, 150912, 184512, 194928, 251782, 259904, 276768, 292392, 369024, 377673, 389856, 503564, 519808, 553536, 584784, 755346, 779712, 1007128, 1107072, 1133019, 1169568, 1510692, 1559424, 2014256, 2266038, 2339136, 3021384, 4028512, 4532076, 4678272, 6042768, 8057024, 9064152, 12085536, 16114048, 18128304, 24171072, 36256608, 48342144, 72513216, 145026432]

約数ペア:

[(1, 145026432), (2, 72513216), (3, 48342144), (4, 36256608), (6, 24171072), (8, 18128304), (9, 16114048), (12, 12085536), (16, 9064152), (18, 8057024), (24, 6042768), (31, 4678272), (32, 4532076), (36, 4028512), (48, 3021384), (62, 2339136), (64, 2266038), (72, 2014256), (93, 1559424), (96, 1510692), (124, 1169568), (128, 1133019), (131, 1107072), (144, 1007128), (186, 779712), (192, 755346), (248, 584784), (262, 553536), (279, 519808), (288, 503564), (372, 389856), (384, 377673), (393, 369024), (496, 292392), (524, 276768), (558, 259904), (576, 251782), (744, 194928), (786, 184512), (961, 150912), (992, 146196), (1048, 138384), (1116, 129952), (1152, 125891), (1179, 123008), (1488, 97464), (1572, 92256), (1922, 75456), (1984, 73098), (2096, 69192), (2232, 64976), (2358, 61504), (2883, 50304), (2976, 48732), (3144, 46128), (3844, 37728), (3968, 36549), (4061, 35712), (4192, 34596), (4464, 32488), (4716, 30752), (5766, 25152), (5952, 24366), (6288, 23064), (7688, 18864), (8122, 17856), (8384, 17298), (8649, 16768), (8928, 16244), (9432, 15376), (11532, 12576), (11904, 12183)]