147904128

素因数分解:

$2^7\times 3^2\times {\mathrm{128389}}^1$

素因数の和:128409

約数の個数: 48

約数和(自身を含む): 425612850

約数和(自身を除く): 277708722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 128389, 256778, 385167, 513556, 770334, 1027112, 1155501, 1540668, 2054224, 2311002, 3081336, 4108448, 4622004, 6162672, 8216896, 9244008, 12325344, 16433792, 18488016, 24650688, 36976032, 49301376, 73952064, 147904128]

約数ペア:

[(1, 147904128), (2, 73952064), (3, 49301376), (4, 36976032), (6, 24650688), (8, 18488016), (9, 16433792), (12, 12325344), (16, 9244008), (18, 8216896), (24, 6162672), (32, 4622004), (36, 4108448), (48, 3081336), (64, 2311002), (72, 2054224), (96, 1540668), (128, 1155501), (144, 1027112), (192, 770334), (288, 513556), (384, 385167), (576, 256778), (1152, 128389)]