153791792

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 120

約数和(自身を含む): 400755600

約数和(自身を除く): 246963808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1049, 1078, 1232, 1309, 1496, 1666, 1904, 2098, 2156, 2618, 2992, 3332, 4196, 4312, 5236, 6664, 7343, 8392, 8624, 9163, 10472, 11539, 13328, 14686, 16784, 17833, 18326, 20944, 23078, 29372, 35666, 36652, 46156, 51401, 58744, 71332, 73304, 80773, 92312, 102802, 117488, 124831, 142664, 146608, 161546, 184624, 196163, 205604, 249662, 285328, 323092, 392326, 411208, 499324, 565411, 646184, 784652, 822416, 873817, 998648, 1130822, 1292368, 1373141, 1569304, 1747634, 1997296, 2261644, 2746282, 3138608, 3495268, 4523288, 5492564, 6990536, 9046576, 9611987, 10985128, 13981072, 19223974, 21970256, 38447948, 76895896, 153791792]

約数ペア:

[(1, 153791792), (2, 76895896), (4, 38447948), (7, 21970256), (8, 19223974), (11, 13981072), (14, 10985128), (16, 9611987), (17, 9046576), (22, 6990536), (28, 5492564), (34, 4523288), (44, 3495268), (49, 3138608), (56, 2746282), (68, 2261644), (77, 1997296), (88, 1747634), (98, 1569304), (112, 1373141), (119, 1292368), (136, 1130822), (154, 998648), (176, 873817), (187, 822416), (196, 784652), (238, 646184), (272, 565411), (308, 499324), (374, 411208), (392, 392326), (476, 323092), (539, 285328), (616, 249662), (748, 205604), (784, 196163), (833, 184624), (952, 161546), (1049, 146608), (1078, 142664), (1232, 124831), (1309, 117488), (1496, 102802), (1666, 92312), (1904, 80773), (2098, 73304), (2156, 71332), (2618, 58744), (2992, 51401), (3332, 46156), (4196, 36652), (4312, 35666), (5236, 29372), (6664, 23078), (7343, 20944), (8392, 18326), (8624, 17833), (9163, 16784), (10472, 14686), (11539, 13328)]