153391472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23789}}^1$

素因数の和:23841

約数の個数: 40

約数和(自身を含む): 330395520

約数和(自身を除く): 177004048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23789, 47578, 95156, 190312, 309257, 380624, 618514, 737459, 1237028, 1474918, 2474056, 2949836, 4948112, 5899672, 9586967, 11799344, 19173934, 38347868, 76695736, 153391472]

約数ペア:

[(1, 153391472), (2, 76695736), (4, 38347868), (8, 19173934), (13, 11799344), (16, 9586967), (26, 5899672), (31, 4948112), (52, 2949836), (62, 2474056), (104, 1474918), (124, 1237028), (208, 737459), (248, 618514), (403, 380624), (496, 309257), (806, 190312), (1612, 95156), (3224, 47578), (6448, 23789)]