147369244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 297561600

約数和(自身を除く): 150192356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 409, 418, 431, 818, 836, 862, 1636, 1724, 4499, 4741, 7771, 8189, 8998, 9482, 15542, 16378, 17996, 18964, 31084, 32756, 85481, 90079, 170962, 176279, 180158, 341924, 352558, 360316, 705116, 1939069, 3349301, 3878138, 6698602, 7756276, 13397204, 36842311, 73684622, 147369244]

約数ペア:

[(1, 147369244), (2, 73684622), (4, 36842311), (11, 13397204), (19, 7756276), (22, 6698602), (38, 3878138), (44, 3349301), (76, 1939069), (209, 705116), (409, 360316), (418, 352558), (431, 341924), (818, 180158), (836, 176279), (862, 170962), (1636, 90079), (1724, 85481), (4499, 32756), (4741, 31084), (7771, 18964), (8189, 17996), (8998, 16378), (9482, 15542)]