65157104

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 128637600

約数和(自身を除く): 63480496

約数列:

[1, 2, 4, 8, 16, 149, 151, 181, 298, 302, 362, 596, 604, 724, 1192, 1208, 1448, 2384, 2416, 2896, 22499, 26969, 27331, 44998, 53938, 54662, 89996, 107876, 109324, 179992, 215752, 218648, 359984, 431504, 437296, 4072319, 8144638, 16289276, 32578552, 65157104]

約数ペア:

[(1, 65157104), (2, 32578552), (4, 16289276), (8, 8144638), (16, 4072319), (149, 437296), (151, 431504), (181, 359984), (298, 218648), (302, 215752), (362, 179992), (596, 109324), (604, 107876), (724, 89996), (1192, 54662), (1208, 53938), (1448, 44998), (2384, 27331), (2416, 26969), (2896, 22499)]