164484768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 510209280

約数和(自身を除く): 345724512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 196, 219, 224, 292, 294, 336, 392, 438, 479, 511, 584, 588, 672, 784, 876, 958, 1022, 1168, 1176, 1437, 1533, 1568, 1752, 1916, 2044, 2336, 2352, 2874, 3066, 3353, 3504, 3577, 3832, 4088, 4704, 5748, 6132, 6706, 7008, 7154, 7664, 8176, 10059, 10731, 11496, 12264, 13412, 14308, 15328, 16352, 20118, 21462, 22992, 23471, 24528, 26824, 28616, 34967, 40236, 42924, 45984, 46942, 49056, 53648, 57232, 69934, 70413, 80472, 85848, 93884, 104901, 107296, 114464, 139868, 140826, 160944, 171696, 187768, 209802, 244769, 279736, 281652, 321888, 343392, 375536, 419604, 489538, 559472, 563304, 734307, 751072, 839208, 979076, 1118944, 1126608, 1468614, 1678416, 1713383, 1958152, 2253216, 2937228, 3356832, 3426766, 3916304, 5140149, 5874456, 6853532, 7832608, 10280298, 11748912, 13707064, 20560596, 23497824, 27414128, 41121192, 54828256, 82242384, 164484768]

約数ペア:

[(1, 164484768), (2, 82242384), (3, 54828256), (4, 41121192), (6, 27414128), (7, 23497824), (8, 20560596), (12, 13707064), (14, 11748912), (16, 10280298), (21, 7832608), (24, 6853532), (28, 5874456), (32, 5140149), (42, 3916304), (48, 3426766), (49, 3356832), (56, 2937228), (73, 2253216), (84, 1958152), (96, 1713383), (98, 1678416), (112, 1468614), (146, 1126608), (147, 1118944), (168, 979076), (196, 839208), (219, 751072), (224, 734307), (292, 563304), (294, 559472), (336, 489538), (392, 419604), (438, 375536), (479, 343392), (511, 321888), (584, 281652), (588, 279736), (672, 244769), (784, 209802), (876, 187768), (958, 171696), (1022, 160944), (1168, 140826), (1176, 139868), (1437, 114464), (1533, 107296), (1568, 104901), (1752, 93884), (1916, 85848), (2044, 80472), (2336, 70413), (2352, 69934), (2874, 57232), (3066, 53648), (3353, 49056), (3504, 46942), (3577, 45984), (3832, 42924), (4088, 40236), (4704, 34967), (5748, 28616), (6132, 26824), (6706, 24528), (7008, 23471), (7154, 22992), (7664, 21462), (8176, 20118), (10059, 16352), (10731, 15328), (11496, 14308), (12264, 13412)]