156945030364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{151609}}^1$

素因数の和:151942

約数の個数: 48

約数和(自身を含む): 295712272800

約数和(自身を除く): 138767242436

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 257, 514, 1007, 1028, 2014, 4028, 4883, 9766, 13621, 19532, 27242, 54484, 151609, 258799, 303218, 517598, 606436, 1035196, 2880571, 5761142, 8035277, 11522284, 16070554, 32141108, 38963513, 77927026, 152670263, 155854052, 305340526, 610681052, 740306747, 1480613494, 2065066189, 2961226988, 4130132378, 8260264756, 39236257591, 78472515182, 156945030364]

約数ペア:

[(1, 156945030364), (2, 78472515182), (4, 39236257591), (19, 8260264756), (38, 4130132378), (53, 2961226988), (76, 2065066189), (106, 1480613494), (212, 740306747), (257, 610681052), (514, 305340526), (1007, 155854052), (1028, 152670263), (2014, 77927026), (4028, 38963513), (4883, 32141108), (9766, 16070554), (13621, 11522284), (19532, 8035277), (27242, 5761142), (54484, 2880571), (151609, 1035196), (258799, 606436), (303218, 517598)]