122335616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 269692080

約数和(自身を除く): 147356464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 1987, 2368, 3848, 3974, 4736, 7696, 7948, 15392, 15896, 25831, 30784, 31792, 51662, 61568, 63584, 73519, 103324, 127168, 147038, 206648, 254336, 294076, 413296, 588152, 826592, 955747, 1176304, 1653184, 1911494, 2352608, 3306368, 3822988, 4705216, 7645976, 9410432, 15291952, 30583904, 61167808, 122335616]

約数ペア:

[(1, 122335616), (2, 61167808), (4, 30583904), (8, 15291952), (13, 9410432), (16, 7645976), (26, 4705216), (32, 3822988), (37, 3306368), (52, 2352608), (64, 1911494), (74, 1653184), (104, 1176304), (128, 955747), (148, 826592), (208, 588152), (296, 413296), (416, 294076), (481, 254336), (592, 206648), (832, 147038), (962, 127168), (1184, 103324), (1664, 73519), (1924, 63584), (1987, 61568), (2368, 51662), (3848, 31792), (3974, 30784), (4736, 25831), (7696, 15896), (7948, 15392)]