149854912

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 304678080

約数和(自身を除く): 154823168

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 101, 194, 202, 239, 388, 404, 478, 776, 808, 956, 1552, 1616, 1912, 3104, 3232, 3824, 6208, 6464, 7648, 9797, 15296, 19594, 23183, 24139, 39188, 46366, 48278, 78376, 92732, 96556, 156752, 185464, 193112, 313504, 370928, 386224, 627008, 741856, 772448, 1483712, 1544896, 2341483, 4682966, 9365932, 18731864, 37463728, 74927456, 149854912]

約数ペア:

[(1, 149854912), (2, 74927456), (4, 37463728), (8, 18731864), (16, 9365932), (32, 4682966), (64, 2341483), (97, 1544896), (101, 1483712), (194, 772448), (202, 741856), (239, 627008), (388, 386224), (404, 370928), (478, 313504), (776, 193112), (808, 185464), (956, 156752), (1552, 96556), (1616, 92732), (1912, 78376), (3104, 48278), (3232, 46366), (3824, 39188), (6208, 24139), (6464, 23183), (7648, 19594), (9797, 15296)]