149622928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102763}}^1$

素因数の和:102791

約数の個数: 40

約数和(自身を含む): 356796608

約数和(自身を除く): 207173680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 102763, 205526, 411052, 719341, 822104, 1335919, 1438682, 1644208, 2671838, 2877364, 5343676, 5754728, 9351433, 10687352, 11509456, 18702866, 21374704, 37405732, 74811464, 149622928]

約数ペア:

[(1, 149622928), (2, 74811464), (4, 37405732), (7, 21374704), (8, 18702866), (13, 11509456), (14, 10687352), (16, 9351433), (26, 5754728), (28, 5343676), (52, 2877364), (56, 2671838), (91, 1644208), (104, 1438682), (112, 1335919), (182, 822104), (208, 719341), (364, 411052), (728, 205526), (1456, 102763)]