155192256

素因数分解:

$2^6\times 3^2\times {\mathrm{269431}}^1$

素因数の和:269449

約数の個数: 42

約数和(自身を含む): 444832232

約数和(自身を除く): 289639976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 269431, 538862, 808293, 1077724, 1616586, 2155448, 2424879, 3233172, 4310896, 4849758, 6466344, 8621792, 9699516, 12932688, 17243584, 19399032, 25865376, 38798064, 51730752, 77596128, 155192256]

約数ペア:

[(1, 155192256), (2, 77596128), (3, 51730752), (4, 38798064), (6, 25865376), (8, 19399032), (9, 17243584), (12, 12932688), (16, 9699516), (18, 8621792), (24, 6466344), (32, 4849758), (36, 4310896), (48, 3233172), (64, 2424879), (72, 2155448), (96, 1616586), (144, 1077724), (192, 808293), (288, 538862), (576, 269431)]