145272528

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:786

約数の個数: 100

約数和(自身を含む): 423337860

約数和(自身を除く): 278065332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 394, 432, 569, 591, 648, 788, 1138, 1182, 1296, 1576, 1707, 1773, 2276, 2364, 3152, 3414, 3546, 4552, 4728, 5121, 5319, 6828, 7092, 9104, 9456, 10242, 10638, 13656, 14184, 15363, 15957, 20484, 21276, 27312, 28368, 30726, 31914, 40968, 42552, 46089, 61452, 63828, 81936, 85104, 92178, 112093, 122904, 127656, 184356, 224186, 245808, 255312, 336279, 368712, 448372, 672558, 737424, 896744, 1008837, 1345116, 1793488, 2017674, 2690232, 3026511, 4035348, 5380464, 6053022, 8070696, 9079533, 12106044, 16141392, 18159066, 24212088, 36318132, 48424176, 72636264, 145272528]

約数ペア:

[(1, 145272528), (2, 72636264), (3, 48424176), (4, 36318132), (6, 24212088), (8, 18159066), (9, 16141392), (12, 12106044), (16, 9079533), (18, 8070696), (24, 6053022), (27, 5380464), (36, 4035348), (48, 3026511), (54, 2690232), (72, 2017674), (81, 1793488), (108, 1345116), (144, 1008837), (162, 896744), (197, 737424), (216, 672558), (324, 448372), (394, 368712), (432, 336279), (569, 255312), (591, 245808), (648, 224186), (788, 184356), (1138, 127656), (1182, 122904), (1296, 112093), (1576, 92178), (1707, 85104), (1773, 81936), (2276, 63828), (2364, 61452), (3152, 46089), (3414, 42552), (3546, 40968), (4552, 31914), (4728, 30726), (5121, 28368), (5319, 27312), (6828, 21276), (7092, 20484), (9104, 15957), (9456, 15363), (10242, 14184), (10638, 13656)]