162243378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 398960640

約数和(自身を除く): 236717262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3834, 3847, 4686, 7029, 7694, 11541, 14058, 21087, 23082, 34623, 42174, 42317, 69246, 84634, 103869, 126951, 207738, 253902, 273137, 380853, 546274, 761706, 819411, 1142559, 1638822, 2285118, 2458233, 3004507, 4916466, 6009014, 7374699, 9013521, 14749398, 18027042, 27040563, 54081126, 81121689, 162243378]

約数ペア:

[(1, 162243378), (2, 81121689), (3, 54081126), (6, 27040563), (9, 18027042), (11, 14749398), (18, 9013521), (22, 7374699), (27, 6009014), (33, 4916466), (54, 3004507), (66, 2458233), (71, 2285118), (99, 1638822), (142, 1142559), (198, 819411), (213, 761706), (297, 546274), (426, 380853), (594, 273137), (639, 253902), (781, 207738), (1278, 126951), (1562, 103869), (1917, 84634), (2343, 69246), (3834, 42317), (3847, 42174), (4686, 34623), (7029, 23082), (7694, 21087), (11541, 14058)]