145625178

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 297963072

約数和(自身を除く): 152337894

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 489, 978, 2441, 4882, 7323, 9943, 14646, 19886, 29829, 59658, 148901, 297802, 397883, 446703, 795766, 893406, 1193649, 2387298, 24270863, 48541726, 72812589, 145625178]

約数ペア:

[(1, 145625178), (2, 72812589), (3, 48541726), (6, 24270863), (61, 2387298), (122, 1193649), (163, 893406), (183, 795766), (326, 446703), (366, 397883), (489, 297802), (978, 148901), (2441, 59658), (4882, 29829), (7323, 19886), (9943, 14646)]