154656528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247847}}^1$

素因数の和:247871

約数の個数: 40

約数和(自身を含む): 430264128

約数和(自身を除く): 275607600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 247847, 495694, 743541, 991388, 1487082, 1982776, 2974164, 3222011, 3965552, 5948328, 6444022, 9666033, 11896656, 12888044, 19332066, 25776088, 38664132, 51552176, 77328264, 154656528]

約数ペア:

[(1, 154656528), (2, 77328264), (3, 51552176), (4, 38664132), (6, 25776088), (8, 19332066), (12, 12888044), (13, 11896656), (16, 9666033), (24, 6444022), (26, 5948328), (39, 3965552), (48, 3222011), (52, 2974164), (78, 1982776), (104, 1487082), (156, 991388), (208, 743541), (312, 495694), (624, 247847)]