153455344

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^2$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 346981264

約数和(自身を除く): 193525920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 137, 146, 274, 292, 511, 548, 584, 959, 1022, 1096, 1168, 1918, 2044, 2192, 3836, 4088, 7672, 8176, 10001, 15344, 18769, 20002, 37538, 40004, 70007, 75076, 80008, 131383, 140014, 150152, 160016, 262766, 280028, 300304, 525532, 560056, 1051064, 1120112, 1370137, 2102128, 2740274, 5480548, 9590959, 10961096, 19181918, 21922192, 38363836, 76727672, 153455344]

約数ペア:

[(1, 153455344), (2, 76727672), (4, 38363836), (7, 21922192), (8, 19181918), (14, 10961096), (16, 9590959), (28, 5480548), (56, 2740274), (73, 2102128), (112, 1370137), (137, 1120112), (146, 1051064), (274, 560056), (292, 525532), (511, 300304), (548, 280028), (584, 262766), (959, 160016), (1022, 150152), (1096, 140014), (1168, 131383), (1918, 80008), (2044, 75076), (2192, 70007), (3836, 40004), (4088, 37538), (7672, 20002), (8176, 18769), (10001, 15344)]