152419072

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 330800960

約数和(自身を除く): 178381888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 271, 338, 416, 542, 676, 832, 1084, 1352, 1664, 2168, 2197, 2704, 3328, 3523, 4336, 4394, 5408, 7046, 8672, 8788, 10816, 14092, 17344, 17576, 21632, 28184, 34688, 35152, 43264, 45799, 56368, 69376, 70304, 91598, 112736, 140608, 183196, 225472, 281216, 366392, 450944, 562432, 595387, 732784, 901888, 1190774, 1465568, 2381548, 2931136, 4763096, 5862272, 9526192, 11724544, 19052384, 38104768, 76209536, 152419072]

約数ペア:

[(1, 152419072), (2, 76209536), (4, 38104768), (8, 19052384), (13, 11724544), (16, 9526192), (26, 5862272), (32, 4763096), (52, 2931136), (64, 2381548), (104, 1465568), (128, 1190774), (169, 901888), (208, 732784), (256, 595387), (271, 562432), (338, 450944), (416, 366392), (542, 281216), (676, 225472), (832, 183196), (1084, 140608), (1352, 112736), (1664, 91598), (2168, 70304), (2197, 69376), (2704, 56368), (3328, 45799), (3523, 43264), (4336, 35152), (4394, 34688), (5408, 28184), (7046, 21632), (8672, 17576), (8788, 17344), (10816, 14092)]