149748998

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9537

約数の個数: 32

約数和(自身を含む): 273369600

約数和(自身を除く): 123620602

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 9491, 15778, 18982, 66437, 132874, 218293, 436586, 465059, 930118, 1528051, 3056102, 3255413, 6510826, 10696357, 21392714, 74874499, 149748998]

約数ペア:

[(1, 149748998), (2, 74874499), (7, 21392714), (14, 10696357), (23, 6510826), (46, 3255413), (49, 3056102), (98, 1528051), (161, 930118), (322, 465059), (343, 436586), (686, 218293), (1127, 132874), (2254, 66437), (7889, 18982), (9491, 15778)]