168682432

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 356670864

約数和(自身を除く): 187988432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 197, 272, 394, 544, 787, 788, 1088, 1574, 1576, 3148, 3152, 3349, 6296, 6304, 6698, 12592, 12608, 13379, 13396, 25184, 26758, 26792, 50368, 53516, 53584, 107032, 107168, 155039, 214064, 214336, 310078, 428128, 620156, 856256, 1240312, 2480624, 2635663, 4961248, 5271326, 9922496, 10542652, 21085304, 42170608, 84341216, 168682432]

約数ペア:

[(1, 168682432), (2, 84341216), (4, 42170608), (8, 21085304), (16, 10542652), (17, 9922496), (32, 5271326), (34, 4961248), (64, 2635663), (68, 2480624), (136, 1240312), (197, 856256), (272, 620156), (394, 428128), (544, 310078), (787, 214336), (788, 214064), (1088, 155039), (1574, 107168), (1576, 107032), (3148, 53584), (3152, 53516), (3349, 50368), (6296, 26792), (6304, 26758), (6698, 25184), (12592, 13396), (12608, 13379)]