158996937

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 254359872

約数和(自身を除く): 95362935

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 337, 493, 561, 841, 957, 1011, 1479, 2523, 3707, 5423, 5729, 9251, 9773, 11121, 14297, 16269, 17187, 27753, 29319, 42891, 63019, 107503, 157267, 166141, 189057, 283417, 322509, 471801, 498423, 850251, 1827551, 3117587, 4818089, 5482653, 9352761, 14454267, 52998979, 158996937]

約数ペア:

[(1, 158996937), (3, 52998979), (11, 14454267), (17, 9352761), (29, 5482653), (33, 4818089), (51, 3117587), (87, 1827551), (187, 850251), (319, 498423), (337, 471801), (493, 322509), (561, 283417), (841, 189057), (957, 166141), (1011, 157267), (1479, 107503), (2523, 63019), (3707, 42891), (5423, 29319), (5729, 27753), (9251, 17187), (9773, 16269), (11121, 14297)]