133808152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{761}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 259689600

約数和(自身を除く): 125881448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 709, 761, 1418, 1522, 2836, 3044, 5672, 6088, 21979, 23591, 43958, 47182, 87916, 94364, 175832, 188728, 539549, 1079098, 2158196, 4316392, 16726019, 33452038, 66904076, 133808152]

約数ペア:

[(1, 133808152), (2, 66904076), (4, 33452038), (8, 16726019), (31, 4316392), (62, 2158196), (124, 1079098), (248, 539549), (709, 188728), (761, 175832), (1418, 94364), (1522, 87916), (2836, 47182), (3044, 43958), (5672, 23591), (6088, 21979)]