174582128

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 397284096

約数和(自身を除く): 222701968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 131, 146, 163, 262, 292, 326, 511, 524, 584, 652, 917, 1022, 1048, 1141, 1168, 1304, 1834, 2044, 2096, 2282, 2608, 3668, 4088, 4564, 7336, 8176, 9128, 9563, 11899, 14672, 18256, 19126, 21353, 23798, 38252, 42706, 47596, 66941, 76504, 83293, 85412, 95192, 133882, 149471, 153008, 166586, 170824, 190384, 267764, 298942, 333172, 341648, 535528, 597884, 666344, 1071056, 1195768, 1332688, 1558769, 2391536, 3117538, 6235076, 10911383, 12470152, 21822766, 24940304, 43645532, 87291064, 174582128]

約数ペア:

[(1, 174582128), (2, 87291064), (4, 43645532), (7, 24940304), (8, 21822766), (14, 12470152), (16, 10911383), (28, 6235076), (56, 3117538), (73, 2391536), (112, 1558769), (131, 1332688), (146, 1195768), (163, 1071056), (262, 666344), (292, 597884), (326, 535528), (511, 341648), (524, 333172), (584, 298942), (652, 267764), (917, 190384), (1022, 170824), (1048, 166586), (1141, 153008), (1168, 149471), (1304, 133882), (1834, 95192), (2044, 85412), (2096, 83293), (2282, 76504), (2608, 66941), (3668, 47596), (4088, 42706), (4564, 38252), (7336, 23798), (8176, 21353), (9128, 19126), (9563, 18256), (11899, 14672)]