172452224

素因数分解:

$2^7\times 7^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 395033760

約数和(自身を除く): 222581536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 394, 448, 788, 896, 977, 1379, 1576, 1954, 2758, 3152, 3908, 5516, 6304, 6839, 7816, 11032, 12608, 13678, 15632, 22064, 25216, 27356, 31264, 44128, 54712, 62528, 88256, 109424, 125056, 176512, 192469, 218848, 384938, 437696, 769876, 875392, 1347283, 1539752, 2694566, 3079504, 5389132, 6159008, 10778264, 12318016, 21556528, 24636032, 43113056, 86226112, 172452224]

約数ペア:

[(1, 172452224), (2, 86226112), (4, 43113056), (7, 24636032), (8, 21556528), (14, 12318016), (16, 10778264), (28, 6159008), (32, 5389132), (56, 3079504), (64, 2694566), (112, 1539752), (128, 1347283), (197, 875392), (224, 769876), (394, 437696), (448, 384938), (788, 218848), (896, 192469), (977, 176512), (1379, 125056), (1576, 109424), (1954, 88256), (2758, 62528), (3152, 54712), (3908, 44128), (5516, 31264), (6304, 27356), (6839, 25216), (7816, 22064), (11032, 15632), (12608, 13678)]