180147147992

素因数分解:

$2^3\times 7^3\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{1039}}^1$

素因数の和:1598

約数の個数: 128

約数和(自身を含む): 397612800000

約数和(自身を除く): 217465652008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 343, 353, 358, 392, 686, 706, 716, 1039, 1253, 1372, 1412, 1432, 2078, 2471, 2506, 2744, 2824, 4156, 4942, 5012, 7273, 8312, 8771, 9884, 10024, 14546, 17297, 17542, 19768, 29092, 34594, 35084, 50911, 58184, 61397, 63187, 69188, 70168, 101822, 121079, 122794, 126374, 138376, 185981, 203644, 242158, 245588, 252748, 356377, 366767, 371962, 407288, 442309, 484316, 491176, 505496, 712754, 733534, 743924, 884618, 968632, 1301867, 1425508, 1467068, 1487848, 1769236, 2567369, 2603734, 2851016, 2934136, 3096163, 3538472, 5134738, 5207468, 6192326, 9113069, 10269476, 10414936, 12384652, 17971583, 18226138, 20538952, 21673141, 24769304, 35943166, 36452276, 43346282, 63791483, 65651293, 71886332, 72904552, 86692564, 125801081, 127582966, 131302586, 143772664, 173385128, 251602162, 255165932, 262605172, 459559051, 503204324, 510331864, 525210344, 919118102, 1006408648, 1838236204, 3216913357, 3676472408, 6433826714, 12867653428, 22518393499, 25735306856, 45036786998, 90073573996, 180147147992]

約数ペア:

[(1, 180147147992), (2, 90073573996), (4, 45036786998), (7, 25735306856), (8, 22518393499), (14, 12867653428), (28, 6433826714), (49, 3676472408), (56, 3216913357), (98, 1838236204), (179, 1006408648), (196, 919118102), (343, 525210344), (353, 510331864), (358, 503204324), (392, 459559051), (686, 262605172), (706, 255165932), (716, 251602162), (1039, 173385128), (1253, 143772664), (1372, 131302586), (1412, 127582966), (1432, 125801081), (2078, 86692564), (2471, 72904552), (2506, 71886332), (2744, 65651293), (2824, 63791483), (4156, 43346282), (4942, 36452276), (5012, 35943166), (7273, 24769304), (8312, 21673141), (8771, 20538952), (9884, 18226138), (10024, 17971583), (14546, 12384652), (17297, 10414936), (17542, 10269476), (19768, 9113069), (29092, 6192326), (34594, 5207468), (35084, 5134738), (50911, 3538472), (58184, 3096163), (61397, 2934136), (63187, 2851016), (69188, 2603734), (70168, 2567369), (101822, 1769236), (121079, 1487848), (122794, 1467068), (126374, 1425508), (138376, 1301867), (185981, 968632), (203644, 884618), (242158, 743924), (245588, 733534), (252748, 712754), (356377, 505496), (366767, 491176), (371962, 484316), (407288, 442309)]