156941812690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{78941}}^1$

素因数の和:79375

約数の個数: 64

約数和(自身を含む): 312485275872

約数和(自身を除く): 155543463182

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 373, 410, 533, 746, 1066, 1865, 2665, 3730, 4849, 5330, 9698, 15293, 24245, 30586, 48490, 76465, 78941, 152930, 157882, 198809, 394705, 397618, 789410, 994045, 1026233, 1988090, 2052466, 3236581, 5131165, 6473162, 10262330, 16182905, 29444993, 32365810, 42075553, 58889986, 84151106, 147224965, 210377765, 294449930, 382784909, 420755530, 765569818, 1207244713, 1913924545, 2414489426, 3827849090, 6036223565, 12072447130, 15694181269, 31388362538, 78470906345, 156941812690]

約数ペア:

[(1, 156941812690), (2, 78470906345), (5, 31388362538), (10, 15694181269), (13, 12072447130), (26, 6036223565), (41, 3827849090), (65, 2414489426), (82, 1913924545), (130, 1207244713), (205, 765569818), (373, 420755530), (410, 382784909), (533, 294449930), (746, 210377765), (1066, 147224965), (1865, 84151106), (2665, 58889986), (3730, 42075553), (4849, 32365810), (5330, 29444993), (9698, 16182905), (15293, 10262330), (24245, 6473162), (30586, 5131165), (48490, 3236581), (76465, 2052466), (78941, 1988090), (152930, 1026233), (157882, 994045), (198809, 789410), (394705, 397618)]