147885616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 305136720

約数和(自身を除く): 157251104

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 71, 116, 134, 142, 232, 268, 284, 464, 536, 568, 1072, 1136, 1943, 2059, 3886, 4118, 4489, 4757, 7772, 8236, 8978, 9514, 15544, 16472, 17956, 19028, 31088, 32944, 35912, 38056, 71824, 76112, 130181, 137953, 260362, 275906, 318719, 520724, 551812, 637438, 1041448, 1103624, 1274876, 2082896, 2207248, 2549752, 5099504, 9242851, 18485702, 36971404, 73942808, 147885616]

約数ペア:

[(1, 147885616), (2, 73942808), (4, 36971404), (8, 18485702), (16, 9242851), (29, 5099504), (58, 2549752), (67, 2207248), (71, 2082896), (116, 1274876), (134, 1103624), (142, 1041448), (232, 637438), (268, 551812), (284, 520724), (464, 318719), (536, 275906), (568, 260362), (1072, 137953), (1136, 130181), (1943, 76112), (2059, 71824), (3886, 38056), (4118, 35912), (4489, 32944), (4757, 31088), (7772, 19028), (8236, 17956), (8978, 16472), (9514, 15544)]