136248472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 280278720

約数和(自身を除く): 144030248

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 1901, 2108, 2312, 3802, 4216, 7604, 8959, 15208, 17918, 32317, 35836, 58931, 64634, 71672, 117862, 129268, 235724, 258536, 471448, 549389, 1001827, 1098778, 2003654, 2197556, 4007308, 4395112, 8014616, 17031059, 34062118, 68124236, 136248472]

約数ペア:

[(1, 136248472), (2, 68124236), (4, 34062118), (8, 17031059), (17, 8014616), (31, 4395112), (34, 4007308), (62, 2197556), (68, 2003654), (124, 1098778), (136, 1001827), (248, 549389), (289, 471448), (527, 258536), (578, 235724), (1054, 129268), (1156, 117862), (1901, 71672), (2108, 64634), (2312, 58931), (3802, 35836), (4216, 32317), (7604, 17918), (8959, 15208)]