153068972

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17807}}^1$

素因数の和:18125

約数の個数: 24

約数和(自身を含む): 307152384

約数和(自身を除く): 154083412

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 17807, 35614, 71228, 124649, 249298, 498596, 5466749, 10933498, 21866996, 38267243, 76534486, 153068972]

約数ペア:

[(1, 153068972), (2, 76534486), (4, 38267243), (7, 21866996), (14, 10933498), (28, 5466749), (307, 498596), (614, 249298), (1228, 124649), (2149, 71228), (4298, 35614), (8596, 17807)]