154498708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 333889920

約数和(自身を除く): 179391212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 419, 838, 1013, 1676, 2026, 2933, 4052, 5447, 5866, 7091, 10894, 11732, 13169, 14182, 21788, 26338, 28364, 38129, 52676, 76258, 92183, 152516, 184366, 368732, 424447, 848894, 1697788, 2971129, 5517811, 5942258, 11035622, 11884516, 22071244, 38624677, 77249354, 154498708]

約数ペア:

[(1, 154498708), (2, 77249354), (4, 38624677), (7, 22071244), (13, 11884516), (14, 11035622), (26, 5942258), (28, 5517811), (52, 2971129), (91, 1697788), (182, 848894), (364, 424447), (419, 368732), (838, 184366), (1013, 152516), (1676, 92183), (2026, 76258), (2933, 52676), (4052, 38129), (5447, 28364), (5866, 26338), (7091, 21788), (10894, 14182), (11732, 13169)]