121554456

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 313075200

約数和(自身を除く): 191520744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 632, 732, 948, 1051, 1464, 1896, 2102, 3153, 4204, 4819, 6306, 8408, 9638, 12612, 14457, 19276, 25224, 28914, 38552, 57828, 64111, 83029, 115656, 128222, 166058, 192333, 249087, 256444, 332116, 384666, 498174, 512888, 664232, 769332, 996348, 1538664, 1992696, 5064769, 10129538, 15194307, 20259076, 30388614, 40518152, 60777228, 121554456]

約数ペア:

[(1, 121554456), (2, 60777228), (3, 40518152), (4, 30388614), (6, 20259076), (8, 15194307), (12, 10129538), (24, 5064769), (61, 1992696), (79, 1538664), (122, 996348), (158, 769332), (183, 664232), (237, 512888), (244, 498174), (316, 384666), (366, 332116), (474, 256444), (488, 249087), (632, 192333), (732, 166058), (948, 128222), (1051, 115656), (1464, 83029), (1896, 64111), (2102, 57828), (3153, 38552), (4204, 28914), (4819, 25224), (6306, 19276), (8408, 14457), (9638, 12612)]