161758248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11502

約数の個数: 64

約数和(自身を含む): 439449600

約数和(自身を除く): 277691352

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 11443, 14136, 22886, 34329, 45772, 68658, 91544, 137316, 217417, 274632, 354733, 434834, 652251, 709466, 869668, 1064199, 1304502, 1418932, 1739336, 2128398, 2609004, 2837864, 4256796, 5218008, 6739927, 8513592, 13479854, 20219781, 26959708, 40439562, 53919416, 80879124, 161758248]

約数ペア:

[(1, 161758248), (2, 80879124), (3, 53919416), (4, 40439562), (6, 26959708), (8, 20219781), (12, 13479854), (19, 8513592), (24, 6739927), (31, 5218008), (38, 4256796), (57, 2837864), (62, 2609004), (76, 2128398), (93, 1739336), (114, 1418932), (124, 1304502), (152, 1064199), (186, 869668), (228, 709466), (248, 652251), (372, 434834), (456, 354733), (589, 274632), (744, 217417), (1178, 137316), (1767, 91544), (2356, 68658), (3534, 45772), (4712, 34329), (7068, 22886), (11443, 14136)]