153977494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 102630506

約数列:

[1, 2, 11, 22, 107, 149, 214, 298, 439, 878, 1177, 1639, 2354, 3278, 4829, 9658, 15943, 31886, 46973, 65411, 93946, 130822, 175373, 350746, 516703, 719521, 1033406, 1439042, 6998977, 13997954, 76988747, 153977494]

約数ペア:

[(1, 153977494), (2, 76988747), (11, 13997954), (22, 6998977), (107, 1439042), (149, 1033406), (214, 719521), (298, 516703), (439, 350746), (878, 175373), (1177, 130822), (1639, 93946), (2354, 65411), (3278, 46973), (4829, 31886), (9658, 15943)]