154009648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7331}}^1$

素因数の和:7453

約数の個数: 40

約数和(自身を含む): 324572976

約数和(自身を除く): 170563328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 7331, 10504, 14662, 21008, 29324, 58648, 95303, 117296, 190606, 381212, 740431, 762424, 1480862, 1524848, 2961724, 5923448, 9625603, 11846896, 19251206, 38502412, 77004824, 154009648]

約数ペア:

[(1, 154009648), (2, 77004824), (4, 38502412), (8, 19251206), (13, 11846896), (16, 9625603), (26, 5923448), (52, 2961724), (101, 1524848), (104, 1480862), (202, 762424), (208, 740431), (404, 381212), (808, 190606), (1313, 117296), (1616, 95303), (2626, 58648), (5252, 29324), (7331, 21008), (10504, 14662)]