144557120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26573}}^1$

素因数の和:26607

約数の個数: 56

約数和(自身を含む): 364488984

約数和(自身を除く): 219931864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 26573, 53146, 106292, 132865, 212584, 265730, 425168, 451741, 531460, 850336, 903482, 1062920, 1700672, 1806964, 2125840, 2258705, 3613928, 4251680, 4517410, 7227856, 8503360, 9034820, 14455712, 18069640, 28911424, 36139280, 72278560, 144557120]

約数ペア:

[(1, 144557120), (2, 72278560), (4, 36139280), (5, 28911424), (8, 18069640), (10, 14455712), (16, 9034820), (17, 8503360), (20, 7227856), (32, 4517410), (34, 4251680), (40, 3613928), (64, 2258705), (68, 2125840), (80, 1806964), (85, 1700672), (136, 1062920), (160, 903482), (170, 850336), (272, 531460), (320, 451741), (340, 425168), (544, 265730), (680, 212584), (1088, 132865), (1360, 106292), (2720, 53146), (5440, 26573)]