150554159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 193176576

約数和(自身を除く): 42622417

約数列:

[1, 7, 17, 23, 67, 119, 161, 391, 469, 821, 1139, 1541, 2737, 5747, 7973, 10787, 13957, 18883, 26197, 55007, 97699, 132181, 183379, 321011, 385049, 935119, 1265161, 2247077, 6545833, 8856127, 21507737, 150554159]

約数ペア:

[(1, 150554159), (7, 21507737), (17, 8856127), (23, 6545833), (67, 2247077), (119, 1265161), (161, 935119), (391, 385049), (469, 321011), (821, 183379), (1139, 132181), (1541, 97699), (2737, 55007), (5747, 26197), (7973, 18883), (10787, 13957)]