155200444

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{13421}}^1$

素因数の和:13498

約数の個数: 36

約数和(自身を含む): 321322680

約数和(自身を除く): 166122236

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 13421, 26842, 53684, 93947, 187894, 375788, 657629, 791839, 1315258, 1583678, 2630516, 3167356, 5542873, 11085746, 22171492, 38800111, 77600222, 155200444]

約数ペア:

[(1, 155200444), (2, 77600222), (4, 38800111), (7, 22171492), (14, 11085746), (28, 5542873), (49, 3167356), (59, 2630516), (98, 1583678), (118, 1315258), (196, 791839), (236, 657629), (413, 375788), (826, 187894), (1652, 93947), (2891, 53684), (5782, 26842), (11564, 13421)]