158440256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6199

約数の個数: 56

約数和(自身を含む): 349569024

約数和(自身を除く): 191128768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6143, 6448, 12286, 12896, 24572, 25792, 49144, 79859, 98288, 159718, 190433, 196576, 319436, 380866, 393152, 638872, 761732, 1277744, 1523464, 2475629, 2555488, 3046928, 4951258, 5110976, 6093856, 9902516, 12187712, 19805032, 39610064, 79220128, 158440256]

約数ペア:

[(1, 158440256), (2, 79220128), (4, 39610064), (8, 19805032), (13, 12187712), (16, 9902516), (26, 6093856), (31, 5110976), (32, 4951258), (52, 3046928), (62, 2555488), (64, 2475629), (104, 1523464), (124, 1277744), (208, 761732), (248, 638872), (403, 393152), (416, 380866), (496, 319436), (806, 196576), (832, 190433), (992, 159718), (1612, 98288), (1984, 79859), (3224, 49144), (6143, 25792), (6448, 24572), (12286, 12896)]