149553552

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{7229}}^1$

素因数の和:7671

約数の個数: 40

約数和(自身を含む): 387296640

約数和(自身を除く): 237743088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 7229, 10344, 14458, 20688, 21687, 28916, 43374, 57832, 86748, 115664, 173496, 346992, 3115699, 6231398, 9347097, 12462796, 18694194, 24925592, 37388388, 49851184, 74776776, 149553552]

約数ペア:

[(1, 149553552), (2, 74776776), (3, 49851184), (4, 37388388), (6, 24925592), (8, 18694194), (12, 12462796), (16, 9347097), (24, 6231398), (48, 3115699), (431, 346992), (862, 173496), (1293, 115664), (1724, 86748), (2586, 57832), (3448, 43374), (5172, 28916), (6896, 21687), (7229, 20688), (10344, 14458)]