144980914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 249725952

約数和(自身を除く): 104745038

約数列:

[1, 2, 13, 23, 26, 46, 83, 127, 166, 254, 299, 529, 598, 1058, 1079, 1651, 1909, 2158, 2921, 3302, 3818, 5842, 6877, 10541, 13754, 21082, 24817, 37973, 43907, 49634, 67183, 75946, 87814, 134366, 137033, 242443, 274066, 484886, 570791, 873379, 1141582, 1746758, 3151759, 5576189, 6303518, 11152378, 72490457, 144980914]

約数ペア:

[(1, 144980914), (2, 72490457), (13, 11152378), (23, 6303518), (26, 5576189), (46, 3151759), (83, 1746758), (127, 1141582), (166, 873379), (254, 570791), (299, 484886), (529, 274066), (598, 242443), (1058, 137033), (1079, 134366), (1651, 87814), (1909, 75946), (2158, 67183), (2921, 49634), (3302, 43907), (3818, 37973), (5842, 24817), (6877, 21082), (10541, 13754)]