148581004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 306696096

約数和(自身を除く): 158115092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 421, 572, 617, 842, 1234, 1684, 2468, 4631, 5473, 6787, 8021, 9262, 10946, 13574, 16042, 18524, 21892, 27148, 32084, 60203, 88231, 120406, 176462, 240812, 259757, 352924, 519514, 1039028, 2857327, 3376841, 5714654, 6753682, 11429308, 13507364, 37145251, 74290502, 148581004]

約数ペア:

[(1, 148581004), (2, 74290502), (4, 37145251), (11, 13507364), (13, 11429308), (22, 6753682), (26, 5714654), (44, 3376841), (52, 2857327), (143, 1039028), (286, 519514), (421, 352924), (572, 259757), (617, 240812), (842, 176462), (1234, 120406), (1684, 88231), (2468, 60203), (4631, 32084), (5473, 27148), (6787, 21892), (8021, 18524), (9262, 16042), (10946, 13574)]