165005126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 143878330

約数列:

[1, 2, 11, 13, 22, 26, 31, 37, 62, 74, 143, 286, 341, 403, 407, 481, 503, 682, 806, 814, 962, 1006, 1147, 2294, 4433, 5291, 5533, 6539, 8866, 10582, 11066, 12617, 13078, 14911, 15593, 18611, 25234, 29822, 31186, 37222, 71929, 143858, 164021, 171523, 202709, 204721, 241943, 328042, 343046, 405418, 409442, 483886, 576941, 1153882, 2229799, 2661373, 4459598, 5322746, 6346351, 7500233, 12692702, 15000466, 82502563, 165005126]

約数ペア:

[(1, 165005126), (2, 82502563), (11, 15000466), (13, 12692702), (22, 7500233), (26, 6346351), (31, 5322746), (37, 4459598), (62, 2661373), (74, 2229799), (143, 1153882), (286, 576941), (341, 483886), (403, 409442), (407, 405418), (481, 343046), (503, 328042), (682, 241943), (806, 204721), (814, 202709), (962, 171523), (1006, 164021), (1147, 143858), (2294, 71929), (4433, 37222), (5291, 31186), (5533, 29822), (6539, 25234), (8866, 18611), (10582, 15593), (11066, 14911), (12617, 13078)]