124961536

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 287713440

約数和(自身を除く): 162751904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 509, 548, 896, 959, 1018, 1096, 1792, 1918, 2036, 2192, 3563, 3836, 4072, 4384, 7126, 7672, 8144, 8768, 14252, 15344, 16288, 17536, 28504, 30688, 32576, 35072, 57008, 61376, 65152, 69733, 114016, 122752, 130304, 139466, 228032, 245504, 278932, 456064, 488131, 557864, 912128, 976262, 1115728, 1952524, 2231456, 3905048, 4462912, 7810096, 8925824, 15620192, 17851648, 31240384, 62480768, 124961536]

約数ペア:

[(1, 124961536), (2, 62480768), (4, 31240384), (7, 17851648), (8, 15620192), (14, 8925824), (16, 7810096), (28, 4462912), (32, 3905048), (56, 2231456), (64, 1952524), (112, 1115728), (128, 976262), (137, 912128), (224, 557864), (256, 488131), (274, 456064), (448, 278932), (509, 245504), (548, 228032), (896, 139466), (959, 130304), (1018, 122752), (1096, 114016), (1792, 69733), (1918, 65152), (2036, 61376), (2192, 57008), (3563, 35072), (3836, 32576), (4072, 30688), (4384, 28504), (7126, 17536), (7672, 16288), (8144, 15344), (8768, 14252)]