152267128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 167067272

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 158, 172, 316, 344, 431, 559, 632, 862, 1027, 1118, 1724, 2054, 2236, 3397, 3448, 4108, 4472, 5603, 6794, 8216, 11206, 13588, 18533, 22412, 27176, 34049, 37066, 44161, 44824, 68098, 74132, 88322, 136196, 148264, 176644, 240929, 272392, 353288, 442637, 481858, 885274, 963716, 1464107, 1770548, 1927432, 2928214, 3541096, 5856428, 11712856, 19033391, 38066782, 76133564, 152267128]

約数ペア:

[(1, 152267128), (2, 76133564), (4, 38066782), (8, 19033391), (13, 11712856), (26, 5856428), (43, 3541096), (52, 2928214), (79, 1927432), (86, 1770548), (104, 1464107), (158, 963716), (172, 885274), (316, 481858), (344, 442637), (431, 353288), (559, 272392), (632, 240929), (862, 176644), (1027, 148264), (1118, 136196), (1724, 88322), (2054, 74132), (2236, 68098), (3397, 44824), (3448, 44161), (4108, 37066), (4472, 34049), (5603, 27176), (6794, 22412), (8216, 18533), (11206, 13588)]