161359884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3580

約数の個数: 96

約数和(自身を含む): 486080000

約数和(自身を除く): 324720116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3499, 3843, 5124, 6588, 6998, 7686, 10497, 11529, 13996, 15372, 20994, 23058, 24493, 31491, 41988, 46116, 48986, 62982, 73479, 94473, 97972, 125964, 146958, 188946, 213439, 220437, 293916, 377892, 426878, 440874, 640317, 661311, 853756, 881748, 1280634, 1322622, 1494073, 1920951, 2561268, 2645244, 2988146, 3841902, 4482219, 5762853, 5976292, 7683804, 8964438, 11525706, 13446657, 17928876, 23051412, 26893314, 40339971, 53786628, 80679942, 161359884]

約数ペア:

[(1, 161359884), (2, 80679942), (3, 53786628), (4, 40339971), (6, 26893314), (7, 23051412), (9, 17928876), (12, 13446657), (14, 11525706), (18, 8964438), (21, 7683804), (27, 5976292), (28, 5762853), (36, 4482219), (42, 3841902), (54, 2988146), (61, 2645244), (63, 2561268), (84, 1920951), (108, 1494073), (122, 1322622), (126, 1280634), (183, 881748), (189, 853756), (244, 661311), (252, 640317), (366, 440874), (378, 426878), (427, 377892), (549, 293916), (732, 220437), (756, 213439), (854, 188946), (1098, 146958), (1281, 125964), (1647, 97972), (1708, 94473), (2196, 73479), (2562, 62982), (3294, 48986), (3499, 46116), (3843, 41988), (5124, 31491), (6588, 24493), (6998, 23058), (7686, 20994), (10497, 15372), (11529, 13996)]